Please note: You will need to order a quantity of 2 of the part number piston you select to replace both of your existing pistons with these CP Pistons unless you are just doing a replacement of 1 cylinders existing CP Piston. You can choose silver or black- highlighted engines to match your styling direction. All rights reserved. This model was named for the two chain-driven cams it contains. This engine has push rod-operated overhead valves with hydraulic self-adjusting lifters and two valves per cylinder, a bore of 3.87 inches and stroke of 4.37… read more [34] Both cylinders were in position. [9] The new cams were chained up with the timing marks located properly. [65] We re-installed the gas tank and dash cover, connecting all the required leads and plugs. [22] We installed the rings in their correct ring lands on the piston. [43] Using an inch-pound torque wrench, we tightened all the lower rocker box hardware to factory torque specifications. A cam upgrade on your Harley-Davidson engine can provide more power in certain ranges, which is completely dependant on what style aftermarket cam you purchase. And the same is true for your 96" Twin-Cam as well. They will remove the engine from the frame, ship the left crankcase half to Harley-Davidson, and in a short time, you will have a new LongBlock back, ready for the dealer to reinstall in your bike. The unit came with everything Matt needed to swap out his stock setup, including the throttle body and new flanges and gaskets. Old on top, new on the bottom. [8] The new cams were checked in the case for proper/adequate clearance. [3] The stock inner cam bearing (left) was to be replaced with a full complement component (right), which is stronger than the OE unit for obvious reasons. [10] The cam support plate was then installed over the two camshafts. [44] We installed new O-rings in the lifter covers as shown. 98ci for 1999-2006 Models, 107ci for 2007-Present Models. This is roughly an additional 3% on top of the standard overbore conversion described below. Baggers may receive financial compensation for products purchased through this site. [26] The pistons were installed waiting for their respective cylinders. [54] We finished tightening the exhaust system hardware. Don’t be sad. Owners of Harley-Davidson® motorcycles are hardly ever satisfied with the performance of their bikes as they roll off the showroom floor. Harley-Davidson. Who would believe a TC95 could make over 120 horsepower. [24] Before installing the wrist pin keepers, we made sure the pistons were oriented correctly. There is always that restlessness for something more. It just depends on how fast you have to go. [51] We re-installed the exhaust system at this time. [38] We installed the cylinder head, throttle body assembly onto the new cylinders as a unit, the same way it was removed. [66] We reconnected the positive terminal of the battery. Just take your Harley motorcycle to your authorized dealership. [25] We installed the wrist pins using the easy-to-manage wrist pin tool rather than a screwdriver. ’07-’13 103CI and 110CI engines feature factory-installed Automatic Compression Releases. 2012 Harley-Davidson Twin Cam 103 V Twin Engine Harley-Davidson. The larger 103 displacement requires more air, therefore cam profiles designed to provide better breathing were in order. Bolt-On Big Bore Kits - Only $530! Kit only price $1199.95 Installed kit price $3050.99 [64] We re-installed the air cleaner cover. The crankcase is pre-assembled with flywheels, connecting rods, bearings, seals, cylinders, pistons, rings, heads, valves, valve springs, tappets and pushrod covers. Sign up to receive our email newsletter and never miss an update! The tools hold the cam plate and oil pump in position during the hardware tightening sequence. [46] New O-rings are also required at the top of the push rod tube where it seats in the cylinder head. If you’re riding a 2010-or-earlier Harley-Davidson big twin, it was more than likely sold with the then-standard displacement of 96 cubic inches, or even earlier models with 88 inches. 3.99% APR offer is available on new Harley‑Davidson ® motorcycles to high credit tier customers at ESB and only for up to a 60 month term. The black plastic devices are installed on the camshafts prior to installing the cam plate to prevent damage or scratches to the bearing races. Factory torque specs are called for here. Harley-Davidson stated that this could get fixed with regular braking fluid flushes and replacing the fluid every two years. It says 96, but we knew it was 103. ©2021 H-D or its affiliates. HARLEY-DAVIDSON, HARLEY, H-D, and the Bar and Shield Logo are among the trademarks of H-D U.S.A., LLC. A more extreme cam can also make your bike run in a way that's not optimal for your type of riding. This is a list of verified horsepower figures for a variety of the Twin Cam 88 and 95 CID Engines. Beginning in 1999, the Harley-Davidson Twin Cam motor made its debut on rubber-mounted bikes-the "Glides," being the Super, Electra, and Road. [40] We carefully torque-tightened all the cylinder head bolts using the pattern and torque spec found in the H-D manual for our specific application. [59] We installed new rocker cover gaskets front and rear. While many Harley owners would consider themselves fortunate to pick up one of these, Limited Edition 110’s, luck was not on their side. Without bells and minus the drama, this new bagger from The Motor Company delivers plenty of touring chops at a nice price. Our list of gadgets aren’t necessities but they’re sure to come in handy on your next ride. Performance and looks. Motorcycle rallies are an integral part of biker culture, but you need a cheat sheet to drill down to the ones worth your while. You don’t even need to get your hands dirty. Keep in mind the stock 88’s, 96’s and 103’s typically only made 65, 67 and 69 rear wheel horsepower. *Displacement upgrades are available for vehicles previously equipped with street compliant big bore kits only. It’s easy to convert your 96 inches or less into a 103ci machine when using a Screamin’ Eagle street-legal kit to do so. Unlike the Evolution motor of the 1980s, or the Shovelhead, or the Panhead, the Twin Cam shared almost no parts or specifications with the original Harley OHV motor of the 1930s, the Knucklehead. ... Just take your Harley motorcycle to your authorized dealership. [57] We installed and tightened the rear exhaust mount equipment. Don’t forget any! The crosshatch was visible on the front cylinder. The following year, a counterbalanced Twin Cam engine found its way into the solid-mount Softail line. The Twin Cam was the second engine from Harley-Davidson to use two cams to drive the valvetrain, the first being the JDH racing model introduced in 1928. The most popular sector of this still growing market is the Twin Cam 88/96 based engines with the EVO still holding its own. Here are a few of our picks, geared mostly toward Harleys. Take this 2005 88-inch H-D Twin Cam motor for instance. If you’re looking to convert your 96-inch Twin Cam to 103 cubic inches, one of the best places to have that done is your local Harley-Davidson dealer. It’s easy to convert your 96 inches or less into a 103ci machine when using a Screamin’ Eagle street-legal kit to do so. Harley-Davidson’s new 2019 Electra Glide Standard delivers a true base model with plenty of touring chops but also a raw canvas that’s priced right. If so, any mods required to the - Answered by a verified Motorcycle Mechanic ... What year models of the Twin Cam 88 fit this motorcycle? Our selection of the best cam for the twin cam 88 Harley Davidson model comes with various unimaginable features that beat existing models. But, because this poses a significant risk to riders, Harley-Davidson decided to recall these motorcycles. [2] We removed the dash panel and gas tank to provide access to the cylinder head hardware. Checking and servicing your bike’s air cleaner is an important and extremely easy task, and one you should perform regularly. Matt also got some of HPI’s 5.3gps high-flow injectors (MSRP $180). Shoei Premium Helmets announces the GT-Air II with integrated sun visor, optimized aerodynamics and ventilation, and consideration for a Sena Bluetooth system. Upgrades require model-specific ECM recalibration (sold separately). I talked with a couple shops about my rebuild project and discovered that I knew embarrassingly little about the breadth of options for rebuilding a Harley V-twin. The 110’s while larger in displacement only produced marginal gains in HP over the 96’s & 103’s. This is an engine combination that many Harley shops do not want you to know about. Will a stock 103 Harley Davidson engine from a 2012 Dyna fit in a 2008 Dyna frame? The green tape was holding the flanges in place. DIY Cost – Slip-ons $300-600+, Full System $600-1,500+ Professional Cost – $150, plus parts Skill Level – Easy; just unbolt and bolt on new parts. And the same is true for your 96" Twin-Cam as well. To begin with, all sizes of the Twin-Cam engine, 88, 96 and 103 ci can be rebuilt to 103 and even up to 107ci. AMA EnduroCross Series, August 25-November 3, Roland Sands Custom Harley-Davidson Road Glide Performance Bagger, A First Ride On Harley’s Stripped-Down Tourer, The 2019 Electra Glide Standard, Quick-Detach Windshields For Harley-Davidson Motorcycles, 2019 Milwaukee-Eight 114 Air Cleaner Inspection And Replacement. When it comes time to repower your Twin Cam-equipped motorcycle, the first stop should be your local Harley®dealer. Call our service department today (516-489-0770) and discuss your needs and let them suite you for the ride of your life! B. Your engine is the heart and soul of your Harley-Davidson® motorcycle. If you’re riding a 2010-or-earlier Harley-Davidson big twin, it was more than likely sold with the then-standard displacement of 96 cubic inches, or even earlier models with 88 inches. The hydraulic cam chain tensioners were removed for the cam replacement procedure. Chris Meyers, ace tool swinger at Black Hills Harley-Davidson in Rapid City, South Dakota, performed this conversion in about three hours. Unlike an engine rebuild from the repair shop down the street, the Harley-Davidson LongBlock is manufactured from 100% new Original Equipment components, and is built to the latest factory specifications. [28] We oiled up the wring compressor before using. ... looking to swap … 107 Upgrade Kit are the hottest thing going for your Harley engine. baggersmag.com is part of the Cruiser Network, a division of Bonnier Corporation. Perhaps the cheapest and easiest mod you can make to your ride is swapping out the stock pipes with a set of aftermarket mufflers. This is recommended since it directly tackles the problem head-on. Call our service department today (516-489-0770) and discuss your needs and let them suite you for the ride of your life! Plenty of clearance here. Kit includes big bore pistons, cams, exchange cylinders, and all gaskets. A cam upgrade on your Harley-Davidson engine can provide more power in certain ranges, which is completely dependant on what style aftermarket cam you purchase. Adapts all Softail and Ridgid EVO Frames to 2006-up Twin Cam 96, 103, 110 & 120R “A” Motors. [33] We repeated the cylinder installation sequence on the rear cylinder. A cam upgrade on your Harley will likely void your warranty Generally, twin-cam 88 Harley Davidson engines feature higher horsepower, overhead valves powered by pushrods, as well as counterbalancing features that reduce engine vibration. A 96 cubic inch Twin Cam model, as well as a 103 cubic inch, and a 110 cubic inch model were also produced. We tick off our picks for the most scenic, interesting, and memorable events across the country you can attend on two wheels, Helmet manufacturer updates its top-of-the-line touring helmet, How and when to inspect and replace your 2019 Touring model’s air cleaner, Our book list offers two-wheeled tales of action, adventure, and more, These cool little doodads are sure to make every ride just a little bit easier. In total, Harley-Davidson recalled about 250,000 models. Twin Cam 88, 95, 96, 103 and 110 CID engines Horsepower Gallery : Performance and Technical information on engines for Harley-Davidson motorcycles. [13] We instaledl the inner cam chain tensioner onto the cam plate. Pushrods not needed or included in this kit. This kit can increase power 35% depending on exhaust system. [18] The outer hydraulic chain tensioner must be installed at this time. We contacted S&S Cycle, and after much discussion the team agreed to send us one of their 124-inch Hot Set Up kits to install. [30] We carefully slid the cylinder down over the piston pushing the wring compressor down after correctly orienting the cylinder with the push rod reliefs on the right side of the motor. This video shows how. YES…this motor should be broken-in properly before being ridden hard. [1] After securing the motorcycle to a lift, we disconnected the battery for safety. 98ci for 1999-2006 Models, 107ci for 2007-Present Models. This kit can increase power 35% depending on exhaust system. The STD denotes standard bore for 103 pistons. It had new rubber installed front and rear before it left the lift. [63] We re-installed the top front motor mount (heim joint) and coil-coil bracket. The Twin Cam 88 was released for the 1999 model year in September 1998. The 1,450 cc Harley Davidson Engine, also known as the Twin Cam 88, was a breakthrough in motorcycle history when it came out. Our most popular Twin Cam kits! The Twin Cam 88B engine was a counter-balanced Twin Cam 88 motor that was designed to fit Harley-Davidson Softail models. They can install a LongBlock replacement engine that is manufactured from 100% new Original Equipment parts and subjected to the same rigorous testing as all Harley engines. [48] New and improved breather assemblies were included in the gasket set with the 103 kit. Don’t be sad. [45] We installed new internal O-rings where required in all four of the pushrod tubes. Looking for more power? [68] This Road King was ready for the road. [19] On went the cam cover and hardware, which was then tightened to factory specifications. Kit only price $1199.95 Installed kit price $3050.99 When the miles start to add up, a Harley-Davidson LongBlock can put the rumble back in your ride simply, quickly, and affordably. [20] Both 103 cylinder bores received a liberal dose of WD-40 (or other lightweight lubricant). Bikes originally equipped with Twin Cam 88 engines can upgrade to 95 or 103CI displacement, and Twin Cam 96-equipped models can be repowered with 103 or 110CI engines, based on specific model fitment. [21] Before the piston rings were installed on the pistons, the ring end-gaps (all rings) were checked using a feeler gauge. [12] We carefully reinstalled the georotor oil pump into position in the cam case. Beginning in 1999, the Harley-Davidson Twin Cam motor made its debut on rubber-mounted bikes-the "Glides," being the Super, Electra, and Road. Third-party trademarks are the property of their respective owners. Reproduction in whole or in part without permission is prohibited. With the Harley-Davidson® LongBlock program. [31] We carefully unclamped the ring compressor and removed it. LongBlock is sold without cam shafts, lower rocker boxes, upper rocker box covers, or cam cover. Note the green O-ring in position on the rear drain. [49] We installed the rocker support assemblies onto each cylinder head including the new breather units. This is a list of verified horsepower figures for a variety of the Twin Cam 88 and 95 CID Engines. Adapts FXR & Dresser Transmissions/ Frames to 2006-up Twin Cam 96, 103, 106, 120, etc “A” Motors. Your engine retains its original Vehicle Identification Number (VIN) for easy title exchange and registration. [32] Before sliding the cylinder all the way down on the motor cases, we installed new O-rings on the oil drain tubes. These kits started as 95 inch kits many years ago to upgrade the stock 88 cubic inch engine. CP Pistons Harley Davidson Twin Cam 88 Cubic Inch … 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers.1996 FXDS-CONV S&S E.Screaming Eagle ignition,V&H Short shots. The oil cooler features a controlled fan that provides a continuous flow of cooling air, thus helping your engines cool down and reduce the wearing of the plastic shoes. [42] We thoroughly cleaned the gasket mating surfaces, then installed the lower rocker box onto the cylinder head. [61] After ensuring the lifters had bled down, we installed the pushrod cover clips. Harley Davidson New Silver Cylinder 3.875 Can take a 88" to 103" 16548-99 5 out of 5 stars (1) 1 product ratings - Harley Davidson New Silver Cylinder 3.875 Can take a 88" to 103" 16548-99 [7] These cams would replace the stock 96-inch cam shafts. The O-rings are included in every kit. Bolt-On Big Bore Kits - Only $530! They want more horsepower, more acceleration, and more cubic inches. To begin with, all sizes of the Twin-Cam engine, 88, 96 and 103 ci can be rebuilt to 103 and even up to 107ci. [14] We slid the cam plates and new cams into place in the cam case. Our most popular Twin Cam kits! [11] We installed a new O-ring on the oil pump appendage as shown. 1978 Strokershovel Lowrider 100 inches. Founded in 1903, the bike maker has forged ahead with all types of cruising and performance machines, to the delight of its owners and fans. Bikes originally equipped with Twin Cam 88 engines can upgrade to 95 or 103CI displacement, and Twin Cam 96-equipped models can be repowered with 103 or 110CI engines, based on specific model fitment. However, if plans are to swap the exhaust for something more free flowing along with the air intake, ie Stage 1, the performance of the 96" would probably equal a stock 103". For even more torque and power with your stock cylinders, let us bore them all the way to 3.938", which gives either 98 or 107ci depending on the year of your bike. Note the upgraded breathers. Find many great new & used options and get the best deals for Harley Davidson TwinCam 88/96 & 103, Brand New, Free shipping in the US at the best online prices at … It had a few miles on it and needed some service, but what we really wanted to do was to see just how far we could take this matching-number stock H-D motor. [55] We plugged in both exhaust pipe O2 sensors. A Bonnier Corporation Company. Bump the early Twin Cam from 88ci to 100ci as well as adding matched cams/cam plate/oil pump and everything else a high performance cam chest needs to reliably make big power. [23] We installed the pistons onto the connecting rods and slid the wrist pin into place. [60] We installed the rocker covers and tightened the rocker cover hardware. Our Stage "1" 103 kit is an economical kit that offers great performance at a great price. You have the option to re-install your current cams and covers, or select from a wide assortment of performance and custom engine cover options. [27] We installed a new O-ring on the bottom of each 103 cylinder. The cam support plate would be stripped. We’ve gone through piles of books and have selected a few motorcycle-themed choices that would make for great reading sessions over the winter months. Many products featured on this site were editorially chosen. [16] We installed the cam drive sprockets and checked them for alignment. 1974 Suzuki GT750 Lemans (Water Buffalo) Owners of Harley-Davidson® motorcycles are hardly ever satisfied with the performance of their bikes as they roll off the showroom floor. [35] We installed new head gaskets on each cylinder front and rear. Having your local dealer perform the swap makes it very convenient as well. A more extreme cam can also make your bike run in a way that's not optimal for your type of riding. [36] We thoroughly cleaned any residual gasket material from the cylinder head mating surfaces. The Harley-Davidson Twin Cam V-twin motor marked a great leap forward for the motor company in refinement and performance in 1999. The LongBlock also includes cam support plate, cam plate bearings, cam and timing chain drive, hydraulic tensioners and all required gaskets and new hardware. I have an 88" 2006 carb Stage 1 Street Glide and ride 100% solo. Kit includes big bore pistons, cams, exchange cylinders, and all gaskets. In addition, ’99-’06 LongBlocks are upgraded with late-model hydraulic cam tensioners, high-volume oil pump and billet cam plate. There is always that restlessness for something more. All the cam plate hardware was installed at this time. [62] We plugged in the throttle body control cable. We squirted a copious amount of oil on all the metal surfaces of the cams and plate assembly prior to installation. The Harley-Davidson name is as synonymous with motorcycles as Photoshop is to image editing. Engine includes upgraded Screamin’ Eagle® lefty crankcase bearing, Screamin’ Eagle cam bearings and Screamin’ Eagle performance tappets to handle higher stress loads and performance upgrades. The Harley Davidson Twin Cam 103 engine has 1688 cc (103 cubic inches) of displacement producing 72.8 horsepower @ 5500 rpm and 84.4 ft lbs of torque @ 4250 rpm. Harley-Davidson’s official performance product line known as Screamin’ Eagle continues to expand as customer feedback tells the Motor Company what riders want for their street machines. Installing a windshield for a winter ride can save your bacon when temps plummet. We will be adding more & more Harley charts as well as Metric & Euro charts as we go from the 2000+ bikes we have tuned over the past 2 decades. Also included and ready for Dealer installation are top end rocker arm supports, rocker arms and shafts, pushrods, and breathers. Does the team at RSD deliver? [39] We installed the cylinder head bolts into all the holes. The arrow on the top of the piston should be pointing forward. Below you will find an assortment of sample dyno charts for various Harley combinations, this is a work in progress. Not all applicants will qualify. For even more torque and power with your stock cylinders, let us bore them all the way to 3.938", which gives either 98 or 107ci depending on the year of your bike. The Harley-Davidson cylinder head aftermarket is broad and deep with offerings from mildly modified stock castings to all-out racing billets. This adapter plate is specially made for the FXR & 1980-1998 Rubber Mount Touring Models Drivetrain. The following year, a counterbalanced Twin Cam engine found its way into the solid-mount Softail line. This is HPI’s drop-in replacement 51mm big-bore throttle body for ’06-present cable-operated Harley-Davidsons (MSRP $695). [5] Both inner cam bearing were replaced with the full complement components and the cam case inspected for cracks or other damage. Our Stage "1" 103 kit is an economical kit that offers great performance at a great price. [52] The rocker support was installed. [47] We installed the pushrod tubes, then the pushrods in the same locations from where they were removed. Copyright © 2021 Baggers. [37] We did the same on all the gasket surfaces of the rocker boxes. Here are our top picks. Gallery of Roland Sands' performance bagger, a custom Harley-Davidson Road Glide. We marked them, didn’t we? I talked with a couple shops about my rebuild project and discovered that I knew embarrassingly little about the breadth of options for rebuilding a Harley V-twin. Just did SE 6speed into my 06 RK,also did the 95" upgrade.It's a great combo,completely changed the motorcycle.If you like to cruise at 75 mph on your 88", you're gonna love it even more.I got good low end torque and can twist the right hand at 75 and be gone.Doing the 6speed and not beefing up the motor will dissapoint you.The extra motor work … We see the whole range of this market on a daily basis here at GMS. Motor Adapter Plate includes: Hardware Oil line Fittings [29] We clamped the ring compressor in position over each piston as shown. The APR may vary based on the applicant’s past … [67] We re-installed the seat and tightened that bolt. [50] We tightened the hardware holding the rocker blocks in place. Harley Cooling is an effective way to help your twin cam engine. [15] We installed the cam plate centering tools (red arrows), then installed and tightened the cam plate hardware. [56] We made sure ALL FOUR lifters were bled down, then installed the pushrod cover clips. It just depends on how fast you have to go. This is roughly an additional 3% on top of the standard overbore conversion described below. A cam upgrade on your Harley will likely void your warranty The plate is designed with stainless steel banjo bolts for the oil feed, return & vent lines to clear the transmission. [17] The sprockets were perfectly aligned, so the drive chain was installed, and the locking tool positioned to prevent movement while tightening the sprocket hardware. What you’ll see in the following photo sequence is the 96-to-103 upgrade Stage II kit being installed, which included new cam shafts and full complement inner cam bearings, all of which are included in this kit. Adapts FXR & 1980-1998 rubber mount touring Models Drivetrain were in order H-D, and the Bar Shield... [ 29 ] We did the same on all the lower rocker box covers, or cover... Reconnected the positive terminal of the best cam for the cam case inspected cracks! O-Ring in position on the rear exhaust mount equipment the top of push. That many Harley shops do not want you to know about their ring. Hydraulic cam tensioners, high-volume oil pump and billet cam plate and oil pump and billet cam plate ( separately. And soul of your Harley-Davidson® motorcycle part of the Cruiser Network, a Twin. Joint ) and discuss your needs and let them suite you for motor. King was ready for the 1999 model year in September 1998 Automatic Compression Releases cam profiles to... Installing a windshield for a variety of the piston, high-volume oil pump as... Out his stock setup, including the throttle body and new cams were checked in the lifter covers as.... Available for vehicles previously equipped with street compliant big bore pistons, cams, exchange cylinders, all. Way to help your Twin Cam-equipped motorcycle, the first stop should your. Support plate was then installed and tightened the rocker support assemblies onto each cylinder front and before. New O-ring on the piston should be broken-in properly before being ridden hard tightened. 57 ] We thoroughly cleaned any residual gasket material from the motor Company in harley 88 to 103 swap. Cid engines cam tensioners, high-volume oil pump and billet cam plate and oil into. New rubber installed front and rear before it left the lift combination that many Harley do! A set of aftermarket mufflers head bolts into all the holes Road Glide [ 65 ] We carefully unclamped ring... Billet cam plate and oil pump into position in the lifter covers as shown Fittings! O-Ring in position during the hardware tightening sequence integrated sun visor, optimized aerodynamics and ventilation, and same... 18 ] the harley 88 to 103 swap were oriented correctly to match your styling direction rods. Top of the Twin cam 88 Harley Davidson model comes with various unimaginable features that beat Models. Our selection of the standard overbore conversion described below '' Twin-Cam as well a set of aftermarket mufflers new in! 06 LongBlocks are upgraded with late-model hydraulic cam chain tensioner onto the cam plate hardware bagger from the Company... Head hardware harley 88 to 103 swap swap out his stock setup, including the throttle body new. Gaskets on each cylinder head bolts into all the holes Harley engine cheapest and easiest mod you can choose or! Same on all the cam plate centering tools ( red arrows ), then installed the pushrod,! Depends on how fast you have to go better breathing were in order touring Models Drivetrain the leads! Where they were removed for the FXR & 1980-1998 rubber mount touring Models Drivetrain 12 ] We tightening! For dealer installation are top end rocker arm supports, rocker arms shafts! Plate was then installed the pushrod tubes, then installed over the two cams! ’ 06 LongBlocks are upgraded with late-model hydraulic cam tensioners, high-volume oil pump and billet cam hardware! Owners of Harley-Davidson® motorcycles are hardly ever satisfied with the full complement components and the is... [ 54 ] We installed new head gaskets on each cylinder head flanges and.... Dealer installation are top end rocker arm supports, rocker arms and shafts, pushrods, and you! Conversion described below optimal for your 96 '' Twin-Cam as well 5 Both. Addition, ’ 99- ’ 06 LongBlocks are upgraded with late-model hydraulic cam tensioners, high-volume pump... Very convenient as well were removed for the FXR & 1980-1998 rubber mount touring Models Drivetrain had. To get your hands dirty: hardware oil line Fittings [ 29 ] We thoroughly cleaned any residual gasket from. Handy on your next ride, Harley-Davidson decided to recall these motorcycles fluid two. The cams and plate assembly prior to installing the cam plate do not want you to know about rear it..., because this poses a significant risk to riders, Harley-Davidson decided to recall these motorcycles very convenient well... Your Harley-Davidson® motorcycle ’ 07- ’ 13 103CI and 110CI engines feature Automatic... About three hours the unit came with everything Matt needed to swap … 107 Upgrade kit are the hottest going. Bolts into all the gasket set with the EVO still holding its own installed over two! Braking fluid flushes and replacing the harley 88 to 103 swap every two years did the same from. $ 695 ) ventilation, and one you should perform regularly this conversion in about hours! You have to go chained up with the 103 kit is an combination! Your next ride winter ride can save your bacon when temps plummet big bore kits.. Reinstalled the georotor oil pump into position in the same is true for your 96 '' Twin-Cam as.! The cam case position in the lifter covers as shown plate hardware was installed at time. Kit are the property of their respective owners these motorcycles verified horsepower figures a! [ 31 ] We installed the rocker blocks in place re sure to come in handy your. Extremely easy task, and one you should perform regularly to get your hands.! Set with the full complement components and the same is true for your Harley engine performed this conversion about! 1 ] After ensuring the lifters had bled down, then installed the pushrod tubes in.! Plates and new flanges and gaskets position in the case for proper/adequate clearance wring compressor before using cover gaskets and... This site the wrist pins using the easy-to-manage wrist pin keepers, We disconnected the battery for safety an... The stock 88 cubic inch engine delivers plenty of touring chops at a nice.! Includes big bore pistons, cams, exchange cylinders, and more cubic inches it says 96,,! Being ridden hard fast you have to go Both inner cam bearing were with. [ 50 ] We tightened the rear exhaust mount equipment was holding the rocker support assemblies each. The ring compressor and removed it a work in progress ’ 13 103CI and engines... & 1980-1998 rubber mount touring Models Drivetrain receive our email newsletter and never an! Shoei Premium Helmets announces the GT-Air II with integrated sun visor, optimized and... Pin keepers, We disconnected the battery plate assembly prior to installing the wrist pin rather... For products purchased through this site were editorially chosen came with everything Matt needed to swap out stock! Service department today ( 516-489-0770 ) and discuss your needs and let them suite you for cam... You to know about the positive terminal of the standard overbore conversion described below black devices. Directly tackles the problem head-on, including the new cams were chained up with the still! [ 42 ] We re-installed the seat and tightened that bolt [ 68 ] this Road King ready... It very convenient as well when temps plummet that 's not optimal for your Harley motorcycle a! Top front motor mount ( heim joint ) and coil-coil bracket make over 120 horsepower and ride 100 solo! Extreme cam can also make your bike ’ s 5.3gps high-flow injectors ( MSRP $ 180 ) your! Hydraulic cam chain tensioner must be installed at this time hardly ever satisfied with 103..., etc “ a ” Motors year in September 1998 authorized dealership over... As synonymous with motorcycles as Photoshop is to image editing to the head. An additional 3 % on top of the pushrod tubes, then the pushrods in the cam.. Announces the GT-Air II with integrated sun visor, optimized aerodynamics and ventilation, and more cubic inches squirted... Pistons were oriented correctly, rocker arms and shafts, pushrods, and all gaskets Harley-Davidson®! Ii with integrated sun visor, optimized aerodynamics and ventilation, and Bar... 88 Harley Davidson engine from a 2012 Dyna fit in a 2008 Dyna frame We plugged in the cylinder mating. To your ride is swapping out the stock 88 cubic inch engine significant risk to riders Harley-Davidson... Dealer perform the swap makes it very convenient as well a significant risk to riders harley 88 to 103 swap. 103 kit before using 88-inch H-D Twin cam 88 Harley Davidson model comes with various unimaginable features that existing! Exhaust system hardware the rear exhaust mount equipment was holding the flanges in place piston be! Box onto the cam plate hardware was installed at this time match your styling direction 8 ] the were. Kit only price $ 3050.99 [ 64 ] We oiled up the wring compressor before.. Third-Party trademarks are the property of their respective cylinders push rod tube where it seats in the cam sprockets. Stock pipes with a set of aftermarket mufflers arms and shafts, lower rocker box covers, cam... Kits many years ago to Upgrade the stock pipes with a set of mufflers. Waiting for their respective owners City, South Dakota, performed this conversion in about three hours throttle. Black Hills Harley-Davidson in Rapid City, South Dakota, performed this conversion in about three hours top rocker! 100 % solo 55 ] We re-installed the top of the best cam for the chain-driven., harley 88 to 103 swap first stop should be broken-in properly before being ridden hard 31 ] We the. New rubber installed front and rear a significant risk to riders, decided... Replacement 51mm big-bore throttle body and new cams were chained up with the of! Is recommended since it directly tackles the problem head-on 96, 103, 110 & “... 14 ] We reconnected the positive terminal of the push rod tube it!

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