Axtell 107 & 117 Cubic Inch Big Bore Kits. Very snappy off idle, not overly rev happy but it doesnt need to be. 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. This kit can increase power 35% depending on exhaust system. EXHAUST: 56: 12.590.143: 248° 112° TC598G & TC598 G: INTAKE: 24: 50.598.213: 254° 103° Great cam set for 95”+ engines with 10.25+ compression.Excellent power band. What Feuling says: “designed to increase torque band width and increase fuel economy, Produces strong low and mid range power with a linear horsepower and torque curve”. Looking into a new Road King with the 103" motor and doing the a/c, pipes and PC-V. we are ready to begin installation of a complete 103 Twin Cam performance package by Cobra. Fuel tank removal is straight forward and takes a few less steps than previous Twin Cam model years. 95 & 103 Cubic Inch Conversion Kits. Fuel Moto’s take: makes very broad power, especially strong mid range, rev’s out really well with strong horsepower. What S&S says: “this cam makes horsepower and torque that you can feel all the way through the rpm range, making the most power right where you need it:1500–5000 rpm”, Fuel Moto’s take: fantastic early torque with broad power, very quick in the low-mid RPM’s. These packages work! However this cam is most impressive when used with high flowing heads”. Bob points out; exhaust mounting points, brackets, and hardware have changed a lot over the years. How to improve V-twin suspension, brake, and chassis performance. What Cycle-Rama says: “bolt on cam, wide power, works in stock & modified engines”. The bike was ran on a full chassis dyno. T-man performance Custom Performance Perfected We Provide Custom Horsepower Solutions for Twin Cams, CVO, Evolution, Sportster, 120R Upgrade, Milwaukee-Eight™, Twin Cooled and Much More. View Details Compare. Great choice for heavy touring bikes looking for early power. The Twin Cam 96 is very popular on the used market, they are cheaper than the 103's and they are plentiful. Specifications. Watch Your Riding Buddies in Your Rear View Mirror with the Zipper’s Muscle 103” Kit for Harley-Davidson® Twin Cam® 96” Engines!Everything you need for big power and performance gains packaged in a single part number… We’ve done all the engineering for you! We know the best combination to suit your motorcycle and riding style. Fuel Moto’s take:  hot rod cam that makes great horsepower on the right side of the curve, yet strong mid-RPM hit. The Harley-Davidson Twin Cam V-twin motor marked a great leap forward for the motor company in refinement and performance in 1999. What Feuling says: “more top end power than our 525 cam without sacrificing low end torque,  smoothest cruise power band available. Wide overall power curve. List. All Rights Reserved. Whether you use the hot or the cold measurement, Harley specifies that you do it in the tightest area. Excellent curve, What S&S says: Provides massive horsepower and torque increases starting at 3000 rpm and holds steady all the way to redline. Sign up for premium membership and get access to our best Harley repair videos and step-by-step instructional projects. Fuel Moto’s take: revs excellent, hits hard in the mid range and carries all the way to the limiter. 551 cams are not recommended for compression ratios of 10:1 or greater. 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 Moto Dynojet 250i dynamometer test cell. High performance springs required. Performance, Parts, & Services for Harley-Davidson and other American made v-twin motorcycles. 06 DYNA and 07 to 2014 Twin Cam. Twin Cam 226/234 Hydraulic Roller Cam Set for Harley-Davidson 2007-16 Twin Cam, 2006 Dyna Glide Bolt-In 103-110c.i. Copyright © 2021 Fuel Moto. Easy to tune as well. Bishop's Performance - Twin Cam Dyno Graphs More power all across the wide power band, from idle to red line.”. Power starts before 2000 RPM”. TWIN CAM® Filters . Fuel Moto’s take: very strong horsepower & torque, great overall balance for riders looking for linear power gains. 98ci for 1999-2006 Models, 107ci for 2007-Present Models . engines. Greatly improves low-end and midrange torque, strongest from idle-4000rpm”. Fuel Moto’s take: these cams build big power early, designed for max power in the low RPM’s. What S&S says: “for the rider who wants more of everything without giving up low end torque for high rpm horsepower, or vice versa. Upgrade to GOLD membership and get unlimited access to our entire library of premium Harley repair videos, receive discounts on DVDs, video downloads, and classes in the shop. Fuel Moto’s take: everything we like in a hot rod cam; big horsepower, it ramps up & hits hard, and has a strong idle. Pushrods not needed or included in this kit. The stages can be done independent of one another or all together. Here is the list of the cams tested in this shootout: Each of the camshafts in our test offered measurable performance increases over the stock camshafts and each set of cams has a bit of its own personality. What Red Shift says:  “High Torque for 96” and 103” Twin Cam® engines with stock, unmodified heads, developed to deliver immediate passing power in 6th gear at any typical cruising speed. Fuel Moto’s take: It’s a makes wide power with measurable overall gains, very linear power curve. 3500-6000 rpm for 88″ – 103″ engines. Fuel Moto’s take: runs well from the lower RPM’s, great mid range power, and runs thru the upper RPM’s really well. Keep headlights in your mirrors and taillights out of your face with a simple twist of the throttle. Each stage offers a different level of performance gain. Filter by price. They’ve put together a selection of bolt-in cams with 2 new grinds and one current favorite that will produce amazing results in an otherwise stock 103” engine equipped with performance intake and exhaust. Learn new techniques and tips from friendly experts. Finally, the stock air cleaner assembly is removed. Fuel Moto’s take: a very strong cam for low RPM-mid range performance, great low end punch. limited and 110 in. They teach you the proper way to take off the brake caliper and wheel axle so you can do whatever you need to do to the front tire. Excellent curve. Our test bike was a 2001 Dyna with 13,000 miles on the original OEM cam chain tensioners. He stresses that any time you are servicing inside the primary you should always unhook the negative cable. Kit is for 1999-2017 Harley Twin Cam Models. H-D Twin Cam 103 camshaft shootout In this shootout we tested an assortment of bolt in camshafts from various manufacturers in the Harley Davidson Twin Cam 103 engine. posted Jul 5th, 2017 at 4:26pm. Excellent bolt-in for overall power on a 103”. Fuel Moto Twin Cam Big Bore Install video's, **AutoTune Instructions for Dynojet Power Vision Harley Davidson motorcycles**, Power Vision PV-1 PV-2 – How to update firmware & tune database, Choosing the right fuel injector for your Harley Davidson Milwaukee-8 or Twin Cam, Logging data with Dynojet Power Vision PV-1 PV-2 for Harley Davidson®, Tuning RDRS equipped Harley Davidson® models with Dynojet Power Vision, How to: Use the H-D Screamin Eagle Smart Tune Pro® with Dynojet Power Vision, How to update your Dynojet PV3 device after dealer ECU flash/update, Milwaukee-8 cylinder head flow CFM – Stock – Screamin Eagle – Fuel Moto A/B heads. Bolt in power to upgrade Twin Cam 96 or 103 inchers to fire breathing 107 cubic inchers with no head work or other parts required. Our most popular Twin Cam kits! Founded on the reason for much experience in buying Parts, Accessories and Apparel at exorbitant prices that are just to much. Anytime. 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 Moto Dynojet 250i dynamometer test cell. This kit works on all 2007-2016 Twin cam 96" and 103" motors and delivers absolute top level performance and reliability. Axtell 120-131 Cubic Inch Mountain Motor Kits. The number of 2007-later performance engines is increasing. Tired of the prices in the market for quality goods. What Red Shift says: “High-Torque design developed as a bolt-in cam for 96” to 110” O.E. Don’t lug this one, rev it and smile. What Andrews says: “broad tip cams for baggers with stock motors; max torque at low and mid rpm ranges”. As always, Bob stresses the importance of adequately prepping all bolts, consulting your user manual to be sure everything is done correctly, covering any painted areas on the bike and, if possible, working with two sets of hands. Great overall combination of horsepower & torque. 110" Power Package for HD® Twin Cam 96™, 103™ Models with 585 Easy Start® Gear Drive Cams - Wrinkle Black. At DC V-Twin we have mastered the 107 upgrade kit from its infancy. 2215 Kelbe Dr. Twin Cam 88, 95, 96, 103 and 110 CID engines Horsepower Gallery : Performance and … We ran another 13,000 miles on our tensioner pads to duplicate the miles and conditions. Please be aware that complete exhaust systems and cam shafts are … Show. Give DC V-Twin a call today for more information and to schedule your 107 upgrade kit. This cam set will transform an 88, 95 or 103-inch motor into an animal from 2500 to 6000+. What Red Shift Cams® RS525 cams for Twin Cam® 4.6 out of 5 2001 Dyna with 13,000 miles the... Adjusting the fall-away pads to duplicate the miles and conditions compression ratios of 10:1 or greater as Stages thru mid. Begin installation of a complete 103 Twin Cam 96™, 103™ Models with Easy! 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