Harley performance upgrades performance stages dennis kirk. It is using this feedback to correct the volumetric efficiency ve of the bike in real time. I see on the harley website that the 2016 dynas and softails all have high output 103 engines. The problem is, the installation and the reasons for the purchase or. You have your new air filter and exhaust system ready to put on the bike, but recognize the need to change the airfuel mixture to take advantage of the increase in air flow into the engine and exhaust flow out. The march 2009 page 66 cycle world dyno tested a set of slipon mufflers on an 09 flh, getting 5% more hp and 9% more torque on a. Once this information is accepted, the software will provide the file for download. Stage tuning a harley davidson with a screamin eagle super. How much more horsepower do harleydavidsons new 103. You bought your new bike and are looking to improve the power and the sound.
Screamineagle, race tuner, pro super tuner, powercommander en directlink. When a harley comes off the docs dyno, he wants you to have. Twin cam 103 harley davidson engine harley davidson forums. Deze maakt het mogelijk een originele harleydavidson software aanpassing te. Harley performance whats new recent motorcycle tech tips and articles added to harley performance harley davidson carburetor performance tuning harley davidson carburetor tuning including simple instructions for getting the most out of your ride. Its sold by harley for harleys, comes with some great can maps and almost any dealer or tuning center has techs that understand and know how to use it. Power commander v for harleydavidson touring modelspressure input has tunes, see below. Seventyfour, 80, 88, 96, 103the quest for more power from our vtwins has brought us a curious set of iconic numbers that might appear meaningless to most of the population but to vtwin enthusiasts, they are important and this quest for more pulls us steadily up the ladder to bigger displacement if you are starting with a stock twin cam tc engine, there are a number of ways you can. Welcome to the harleydavidson pro super tuner software download site. Harley fuel injection modules are an important but oft overlooked piece of the puzzle. Bike still under warranty and dealer is suggesting carbon build up in head, wants to tear down engine. Electronic fuel injection efi and performance parts for harley davidson and vtwin motorcycles. Screamin eagle stage i upgrades harleydavidson youtube.
Thundermax ecm harley davidson replacement ecm trask. In my area north central ohio the only shops that would tune the screaming eagle tuner are the harley dealerships or former dealership mechanics that had the harley software etc. The screamin eagle pro street performance tuner is designed to simplify management of engine operating parameters as performance modifications are made. The race tuner software program comes on a cdrom along with a hardware key adapter that allows connecting a pc to the stock ecm. For the 2014 twincooled high output twin cam 103 engine, torque is increased by 10. A more extreme cam can also make your bike run in a way thats not optimal for your type of riding. Screamin eagle components are the key to greater acceleration, increased passing muscle. Harleydavidson tuning dynojet power vision youtube.
Select to run or save the file and then follow the. Although these engines differed significantly from the evolution engine, which in turn was derived from the series of single camshaft, overhead valve motors that were first released in 1936, they share a number of characteristics with nearly all previous harleydavidson engines. Screamin eagle stage ii upgrades harleydavidson youtube. Thats really the core to performing a stage 1 upgrade. Mytune is an easy to use windows program that takes data logged from your bike and generates a tune tailored specifically for your. Our c3 tuning software can store all of your data from your fuel tuner onto your computer and compare it side by side for even more insight into your performance. Learn about the key features of the pro street tuner software and vci hardware using the online training. This software is made available at no charge to you, the customer. In the alltoocommon world of performance modification, the intake and exhaust tracts are often upgraded without paying much attention to the fueling needs of the engine. Includes all twin cam engines, from the twin cam 88, 96, 96b, 103 and 110 cvos.
Theres nothing piggy backed on your system to go south down the road. The harleydavidson twincam vtwin was introduced in 1998. Dynos tuning tips when you take your bike to a dyno for tuning by an expert why would you leave without it expertly tuned. Thundermax ecm with autotune module mounts conveniently in place of the factory harley davidson ecm and plugs in to the existing harness. Harleydavidson twin cam vtwin motorcycles history of. This training will guide you through four lessons focused on first use of the software and vci hardware, an overview of the espfi system, an overview of key software features, and a stepbystep guide to tuning your motorcycle. In this article, i present you with the top tuners for harley 103 twincam engines. Power commander v for harleydavidson touring models. From what i can read, the 96 produces 68 hp, 103 makes 74 hp. Ach ja, es ist eine hd road kings classic bj 2011 mit dem 103er motor. Higher flowing cnc ported cylinder heads and larger bore throttle body increase the velocity and feeds larger volumes of air and fuel into the engine. Harley davidson twin cam 103 ticking sound fix my hog. Maybe i am picky, but a 103 motor should be a lot more powerful than this one is. Welcome to the harley davidson pro super tuner software download site.
Looking for a tuner for harley on a budget and dont know which one to. Harleydavidson road king police 103 1690 cc catawiki. Harleydavidson electronic fuelinjection tuning aids. A cam upgrade on your harley will likely void your warranty. This highly advanced, standalone tuning system utilizes proprietary autotune technology specificly designed to interface with wideband oxygen sensors to automaticly adjust a wide range throttle positions and rpm ranges to deliver unmatched performance and. Screamin eagle race tuner another harleydavidson product that youll often times hear about is their screamin eagle race tuner. The harley davidson softail range features 8 models from dyna and the cvo range, all of them share the same platform, chassis and the new milwaukee 8 engine, either in. This site allows you to download your initial software. Tuning available on carbureted model harley davidsons. How to fine tune a harley stock carb that will keep up with the big boys. Use a tts master tune to flash the factory ecu jpcycles. They are a blank canvas to be customized a million different ways. No complicated or expensive machine work required, all done with wrenches. A very original harley davidson police with the larger 103ci engine.
Screamin eagle pro street tuner 4008c harleydavidson. Direct link tuning stage 1 software hd harliepleats. Is it just a low rpm torque cam or it is something more like better heads or. This video will help you in the upgrade of your software with the screaming eagle tuner. Once installed, the kit allows you to adjust key parameters or simply upload the latest engine control module ecm calibrations to match your bikes stateof tune.
Heres a look at the technical elements and developments that allowed the. Mytune is the harley davidson tuning software you need. Speed spotlight the 106 package for harleydavidson twin. My 04 ultra had been updated by previous owner with 103 screaming eagle heads, cams, screaming eagle tuner etc. And for the sake of comparison and to better explain our menu of upgrade options and power gains expected, it is worth noting that the most popular engine in the. This is the highest level performance up grade by harley davidson. A frank discussion of the inherent flaws with the harley twin cam engine, produced since 1999 to the present. It comes with an as good as new, original, transparent windscreen. Twin cam 103 engine with 103cid 1690cc, rubbermounted within the frame, is rated at 100 ft. Harleydavidson engine tuning could easily become a long drawn out technical topic, so ill keep it short and simple there are many products on the market today to help with this seemingly complex job power commander, harley davidson screamin eagle race tuning kits, plug and play tuner kits, to mention only a few. The next step is stage 2 which includes a cam upgrade, and stage 3 and 4 and beyond include upgrading your heads, big bore cylinders, and stroker kits.
Harley fat bob mit screamin eagle tuning, 200 nm drehmoment. If you use a screamin eagle pro super tuner sepst, screamin eagle street performance tuner, tts, power vision, or screamin eagle race tuner sert, mytune is the harley davidson tuning software you need. Harley davidson 2011 flhtk with 103 stage iv upgrade. Maatwerk tuning van nagenoeg elke harley davidson injectie motor bij unlimited tuning amersfoort. And unlike other race tuners or engine controllers, the screamin eagle pro street tuner does not impact your harleydavidson factory warranty coverage. The harleydavidson twin cam are motorcycle engines made by harleydavidson from 1998 to 2016. A cam upgrade on your harleydavidson engine can provide more power in certain ranges, which is completely dependant on what style aftermarket cam you purchase. Darn near twice the horsepower and torque in a day, without taking the engine out of the frame. Performance fuel tuners for harley davidson revzilla. The harley davidson twin cam 103 engine has 1688 cc 103 cubic.
Need a power commander or a power vision module installed. Good fuel mileage, typically 4245 at reasonable highway speeds. Screamin eagle pro street tuner harleydavidson usa. It also had a screaming eagle tuning software upgrade. My 103 pulls 117 ftlbs and brings the torqueup way earlier. Smart tune pro automatic tuning module harleydavidson usa. Thats a 96 or 103 harley putting out 110plus hp with a torque number to match or with a few quick parts substitutions bumping those numbers up into the 125 ranges, torque, and horsepower. As far as im concerned its the best motor harley has ever made. Start with a highflow air cleaner and street performance mufflers and. Harley performance upgrades unlike most other motorcycle manufacturers, its almost impossible to find a harleydavidson on the streets that hasnt been modified in some way. I love it but im sure a 1 or 120 would do even better, and that will be next. The stage iv kit provides a maximum increase in displacement, compression and flow. Unfollow harley davidson 103 engine to stop getting updates on your ebay feed.
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