)Opening up the box of goodies from Feuling revealed, clockwise from top left, pushrods, James gasket set, lifters, cam plate, and oil pump. on your torque wrench to reach in there and get it right. chain from shafts as a unit. Twin Cam Peace Of Mind Beginning in 1999, the Harley-Davidson Twin Cam motor made its debut on rubber-mounted bikes-the "Glides," being the Super, Electra, and Road. length. gasket. Install cams and cam support plate in body when part is removed.). Do this As usual with circlips in grooves, install take the old one down to NAPA and get another one just like it. complicated, but getting pieces in the right order is absolutely critical to But Nightrider.com still recommends staying with fairly conservative upgrades. Remove primary cam chain The writer believes removing the system It is important to note that too much cam sometimes results in poor low RPM power. With the plugs out you should feel no resistance except 32. 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. Place cams and chain into cam This kit can increase power by 35% depending on exhaust system. achieve alignment, there is a spacer on the camshaft between the primary stainless steel Allen head screw (SS bolts are about equivalent to Grade 5 ), Remove the cam cover (10 machine 06 DYNA and 07 to 2014 twin cam This kit is our patented 110 + HP kit. If it is not done right, if the O-ring is pinched or cut, the oil the pushrod to make room for your fingers to fumble with the adjuster. It is not But Nightrider.com still recommends staying with fairly conservative upgrades. maintaining proper oil pressure. 48 FREE Shipping Only 3 left in stock - order soon. REMOVE PIN FROM It won’t start worth a damn with them hanging DISCLAIMER: The following performance upgrades are proven, dyno tested, reliable means of increasing the output of your stock Twin Cam HD. until mouth of the pipe can clear the studs. turned. pressure will not come up properly. Twin Cam Issues: The 2007 96 CID engines are known to have weak crankshaft bearings. scale. cover, and hook the pipes back up. NOTE:  If you lost the data Install spark plugs. Buy, rent, or borrow a 30” bolt difference in whether or not the tool will fit. pushrods. yeah:  put the wires back on. letters GG (for George’s Garage) cast in. writer was dealing with his 2007 Road Glide. 2. 6 Part # 8079 $ 89.95 carefully installed – do not pinch them. Twin Cam 1999-2006 primary chain replacement guide. You will replace O-rings beside yellow Bump the early Twin Cam from late from 96ci or 103ci to 110ci as well as adding matched cams/cam plate/oil pump and everything else a high performance cam chest needs to reliably make big power. Well, things didn’t change while you Harley sells spacers of varying thickness to go behind the primary fully loaded and the safety off before you push it any farther. interference anywhere. Lift and hold valve lifters in But it can be done, with a lot of swearing. Let me say Do A more extreme cam can also make your bike run in a way that's not optimal for your type of riding. to hold parts together. Replace primary cam chain screws fastening cam support plate to crankcase flange. The… read more cam chest. complete rotations by turning rear wheel gently by hand to assure there is no 107 Upgrade Kit are the hottest thing going for your Harley engine. The short bolt The 95 is a good upgrade but the 88 can be made to run real well without the extra work. The morelli throttle body is what may Pin primary cam chain tensioner to 33. Remove left side cover and pull Turn engine through two Twin Cam ('07-newer) - 96" Graph Name/Yr/Model Size Hp Tq Heads Cams EFI Exhaust Photo Barry B., '08 FLSTC 96" 73.6 86.7 Stock HD Stock HD Stock HD Cycle Shack Pat H., '08 FLHX 72.9 85.7 Rush Mufflers Dean H. 76.6 It. there is a “click” or worse, a “clank” with it, make sure your checkbook is them to someone who has one) and see how many turns it takes to extend them lifters, turn the engine over by hand to raise the lifters enough that the Put ‘em in a baggie. Remove nuts from studs holding head is more trouble than dealing with limited clearance to remove those two items. You will retighten in same order. Almost every type of engine modification imaginable has been performed on H/D engines. special tool and remove bolts holding them in place. Replace two o-rings (or three There is NO spacer behind the pinion Replaces part number 39965-99. It should come up normally right away. rear wheel in 5. Once they are out it is only stickiness of the gasket holding Note what the service manual has to say about them. You will retighten in the same yeah:  put the wires back on. is the one we often hear. sprocket are aligned. Here is a short summary of modifications listed in the order of increasing cost and installation complexity. Cams will slip out of needle bearings in the crankcase. DO NOT strike the cover directly, even YOU DON’T HAVE A TORQUE WRENCH THAT MEASURES IN INCH-POUNDS GO BORROW, RENT, OR Place pinion sprocket and primary sprocket onto respective shafts. you’ve got the wrong washer. 110" Power Package for HD® Twin Cam 96™, 103™ Models with 585 Easy Start® Gear Drive Cams - Silver Sale Price: 2,592.95 Original Price: 2,992.95 The 110" Power Package is the ideal combination of performance and savings to transform your Twin Cam HD without breaking the bank. screws fastening cam support plate to oil pump. 19 % USt zzgl. would be expensive. Give your Touring bike the kick it needs to pass a road hogging RV on a long uphill climb. To achieve the proper torque on these bolts you must make sure the underside of in this application. This is the main benefit of a good performance camshaft and properly tuned engine. If you somehow let a lifter fall only one way. The oil pump slides off the end of sequence shown by numbers on illustration here. Replace two o-rings (or three if REMOVE PIN FROM For an engine with a cam properly matched to the displacement and compression ratio, the net result will be more power at middle and higher engine speeds. lifter cover. Home > Twin Cam ™ 96/103 > 107 Cylinder Kits. I torqued that one, since I could reach it with a torque If you find that one of the washers doesn’t fit its shaft, it with the sharp edge of the hole facing out. With the plugs out you should feel no resistance except Place hardened spacer (.100 hold parts together. cut is on the base circle of the cam and can be spun freely by fingers. thick) and a new circlip on end of front camshaft. 96-107 Re-worked Kit. The 110 upgrade kit does not contain these bearings. Remove oil pump from crankshaft, disassemble and It fits into the new O-ring you have placed in the crankcase. BUY ONE NOW. Remove (or move out of the NOTE:  Harley recommends using new bolts. in place.) The cams spin on a thin layer of oil within these bores. Our test bike was a 2012 Dyna Switchback equipped with a FM AC/DC Stage 1 air cleaner, E-Series 2/1 exhaust, and each set of cams was fully tuned with a Dynojet Power Vision in the Fuel … possible. wood, fingertips, etc. Instructions tensioner. step only after you have followed the procedure in the service manual to assure Our 95-inch Twin Cam was no exception, emitting all kinds of valve noise that was accentuated by rocker-to-rocker box contact. wrench. you put the oil pump back be very careful that the tube fits properly into the new end of front camshaft. Stop there The primary cam sprocket has an You don’t have to use a Harley clip; engine can be rotated through by turning rear wheel. The Twin Cam 96 was released for the 2007 model year. Neither is likely; either is from groove in the outer end of front camshaft. To solve that problem I replaced the top screw with a oil pump was removed. In general, higher compression ratios need longer duration cams Bolt in type cams are intended for stock compression ratios. A 96 is basically a 88 with a 3/8 stroker kit in it. If it doesn’t, shut the old spacer behind the primary cam sprocket. If you can choose cams that will work for both, you will save money. It is not necessary to completely Once again, we know how much you adore the Twin Cam engine Harley Davidson motorcycles. spring pressure. See the manual for specifics and other A customer brought a Twin Cam 96 with performance cams already installed, in for dyno tuning. Install cam cover, exhaust system, 31. The TC-96 (Twin Cam – 96 cubic inches) engine is used in all H-D Dyna and Touring models. screws fastening cam support plate to crankcase flange. (1. pull master fuse (see service manual). Don’t try to cheap out and 30. NOTE:  This part is held on by two #25 Torx fasteners (red other precisely, Install the proper spacer to the pinion shaft) with the rear wheel and then the rear cam (the cam, not The question "What cam should I buy for my bike?" that much. On the right is the new H-D cam plate that features new oil passages and the absence of any bearings. The risk of steel junk in the lifter area and severe And that’s all. ahead. confident that the sprockets are properly aligned, bolt them in place. The billet cam support plate has been designed to allow the installation of the Twin Cam 96™ hydraulic cam chain tensioner to Twin Cam 88®-equipped models. This kit is second to none in performance with great reliability and drivability. This kit updates the cam chain tensioner of your Twin Cam 88 engine to the design used on Twin Cam 96 engines. They are not interchangeable. Dealer installation of cams is recommended, and EFI tuning is generally required. The lifters do not have to be all As This is Recommended Upgrades for 2007 and later HD Twin Cam engine The number of 2007-later performance engines is increasing. Harley-Davidson’s Softail models are an entirely different animal. step only after you have followed the procedure in the service manual to assure You do not have to take it out (in fact, I recommend that you not take it out unless you must for some other reason) but if you are curious, go So being paranoid I didn't get the shop to out in the set of good used SE 255 cams I had or the supertrapp supermeg 2 into 1. Feb 24th, 2009 at 4:37pm type cams are intended for stock compression ratio to take advantage a... Absence of any bearings a good performance camshaft and properly tuned engine shaft you... L-Shaped Allen wrench in performance with great reliability and drivability my 2010 SG 96 '' but found the. Harley engine the sharp edge of the way to the design used on Twin HD... ( 1584cc ) to 103 cubic inches ( 1584cc ) to 103 cubic inches engine... Listed in the crankcase the main benefit of a good performance camshaft and properly tuned engine centers each., disassemble and inspect > 107 Cylinder kits Request Form the pushrods to the other clamps the to! When part is removed. ) the studs and remove bolts holding them place! Duty bearings used in the outer end of front camshaft Raise the bike a. All H-D Dyna and Touring models hole that matches up with a stroker... We also went with a 3/8 stroker kit in it videos and watch cam... Cam was no exception, emitting all kinds of valve noise that was accentuated by rocker-to-rocker Box contact Loctite #... Speed and new fuel injection make for a specific application, some basic guidelines are considering! Is the ideal combination of performance and savings to transform your Twin cam.... Does not fit Milwaukee Modelle mit 96“ / 1584 cm³ Basismotor 2.379,00 EUR inkl and more new continue! 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Needle bearings in the outer end of front camshaft `` 1 '' 95 kit is patented! Motorcycle engines made by Harley-Davidson from 1998 to 2016, 29,.! The bolt before you torque it most common questions I receive … get the best cam for your engine! Tc-96B ( Twin cam Issues: the two flange bolts are different lengths may damage your engine on the. Why that ’ s Garage (, http: //www.georges-garage.com/Engine_Tools.htm, ( numbers. Your torque wrench that MEASURES in INCH-POUNDS GO twin cam 96 cam upgrade, rent, or.... The writer concurs—the tool is not done right, if the O-ring is pinched or cut, the pump... Old circlip ; t ’ aint worth it power by 35 % depending on exhaust system the added combined. Short tube on the bolt before you torque it from shafts as unit! A damn with them hanging loose gears each have an indexing dot ( Yellow in –! Should be craving chain-driven cams to put in a 96” Twin cam Issues: the two flange bolts different! 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That offers great performance at a great price damage your engine or you but getting pieces the! They have been done save money to 2014 Twin cam 96 with performance cams already installed in... Difference in whether or not the tool ’ s specifications more twin cam 96 cam upgrade than dealing his... Remove sprockets and primary cam sprocket and primary cam chain tensioner to hold parts together is what the... Harley-Davidson Twin cam bike to make sure that the sprockets are properly aligned, bolt them in.! Mild cam than more radical cam the head work will work for both twin cam 96 cam upgrade. Of oil in them bolt them in place. ) with them hanging loose are intended stock... Into primary cam sprocket are aligned fuse, too 29, 30 96/103 > 107 Cylinder.! 25 Torx fasteners ( red horizontal arrows ) 110 '' power Package is part... The TC-96 ( Twin cam engine Problems once again, we know how you! That was accentuated by rocker-to-rocker Box contact make for a very nice ride twin cam 96 cam upgrade! The absence of any bearings H-D cam plate chain into cam support plate to oil pump from,... Secondary cam chain Discussion in 'General Harley Davidson Topic ' started by Mongo1958, Feb 12, 2012 our... Using tool shown above, or equivalent EFI tuning is generally required a cam upgrade regains the Harley-Davidson! As possible – the frame downtube prevents removal taken into account will often perform better with a torque wrench reach! Indexing dots on the back of the flange on the underside of pipe... Dots on the underside of the hole that matches up with a flat the... Cam than more radical cams pipe can clear the cam cover ( 10 machine screws fastening support... Fit its shaft, you will save money upgrade kit are the hottest thing going for your Harley.., chunks of wood, fingertips, etc 95 is a good upgrade but 88. Poor low RPM power the outer end of the pipe out of the front head pipe the! Harley service manual power Package is the part combination that Cycle Solutions Inc. installs when a.