Twin Cam 103 ™ engine with 103 -cid (1690cc), rubber-mounted within the frame, is rated at 100 ft.

Address: IDA Business Park, Clonshaugh, Dublin 17, Ireland Direct: +353-1-8486555 Fax: +353-1-8486559 Email: At the heart of the 2013 Harley-Davidson Touring Road Glide Ultra beats an air cooled Twin Cam 103 Harley Davidson engine which cranks out 100 ft-lb of torque at 3,250 …Harley Davidson 103 Engine Review Harley -Davidson offers more Big Twin performance for 2012 as its Twin Cam 103 ™ powertrain is standard equipment on Softail® and Touring motorcycle models and most Dyna® motorcycle models. The Basics It is important that your engine has optimal air flow, so that it will spin faster, which will therefore increase power. This may cost you up and above $1000, but more power ain’t free.

The late 103 Harley really didn't have any major issues other than run.After deciding on an engine, you can gain about 10 horsepower by installing some slip on mufflers and a high air flow filter. The 103 Harley is when Harley-Davidson got the bugs worked out of the Twin Cam engine. A good stage 1 setup will see a twin cam 103ci putting out up to about 80hp. How much power can you get out of a Harley 103? Stage 1, fitting a performance exhaust and high flow air filter, is the most common and first step when getting a bit more power out of your bike.

75 horsepower and 90 ft torque from the 103 engine.

Click to jump to: '99-'06 Twin Cam = 88' / 95' / 103'+ '07-'11 Twin Cam = 96' / 103'+ Twin Cam Drag Racing Time Tickets Dyno Graphs: Graphic proof that an exhaust system can make or break a performance package. home depot phone number Many of these dyno runs are SAE corrected, 4th gear roll-ons, but some may use STD correction and/or 5th or even 6th gear. That is some serious power to the rear wheels. The power curve on this engine is suitable for street riding. The test results showed the engine producing 128 horsepower 6600 RPM and 118 ft.

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