Originally Posted by
mugenb46
The JP4 is nice, i like it over the 3 when grip is not to good but still has nice bottom to top
Hey all,
Well I went out to the track today and after adjusting the tune a little things improved with the performance of my 5 port on the JP-4 pipe.
I agree with you
mugenb46 as it appears with traction the sting goes away from the engine slightly, however with just a little lead into a jump or a slightly loose surface it's on pipe and most impressive. Very strong mid range.
I think I'll reserve judgment until the engine has a full gallon through it and the tune gets serious. Now, only if I could keep my laps consistent
Cheers
Falcon