What are the modifications for a Harley 883?
Modifications should be grouped to maximize the horsepower increases at each stage of the process. Air-intake volume, exhaust capacity, electronic fuel injection or carburetor output, cam adjustments and electronic ignition modules are some of the more common performance-enhancing modifications available for the 883 engine.
Do you need phaser limiter for GPI L83?
Requires a GPI 4* Phaser Limiter. STG2: Tailored for the street / strip individual that runs a 3000+ RPM converter. It rivals the torque output of the STG1 but packs on about 10-15 additional horsepower up top. Strong to 6400 RPM. Requires a GPI 0* Phaser Limiter.
Can you upgrade an 883 Sportster to a 1200?
Although you can upgrade an 883 to match the 1200 Sportster, it involves a lot of work and the end result greatly depends on the work quality of the one who did the work. Needless to say, it also voids any warranty you have with your Sportster. The emblems are the only telling difference between the 883 Sportster and the 1200 Sportster
How long does it take to convert an 883 engine?
Nothing else even comes close on a dollar per horsepower basis. Converting your 883 is also a pretty simple operation, you can perform a conversion in a few hours without even removing the engine from the frame. Conversions can be done with no lower end work and they can be done using your stock heads and cams as well.
How many RWHp does a L83 cylinder head have?
One one of our recent L83 builds we were able to observe significant performance gains from our L83 (5.3L) cylinder heads, camshaft, and intake manifolds. On the baseline pull our test truck began with 308 RWHP and 338 RWTQ. After completion, we ended with 402 RWHP and 396 RWTQ, for gains of 94/58 respectively.
Which is better a 5.3L truck or a L83?
For instance, a L83 powered 5.3L truck starts out 50 HP stronger than it’s 5.3 LS counterpart – giving you a much better starting point with these engines! That being said – there is always room for improvement right?
Requires a GPI 4* Phaser Limiter. STG2: Tailored for the street / strip individual that runs a 3000+ RPM converter. It rivals the torque output of the STG1 but packs on about 10-15 additional horsepower up top. Strong to 6400 RPM. Requires a GPI 0* Phaser Limiter.
Which is the new performance truck L86 or L83?
Huge L83 & L86 NA Head & Cam Performance Gains (+100rwhp!) LT’s are the new LS’s! The performance truck market continues to grow at a staggering rate – with huge popularity going back to the early LS trucks.