i wanna to something to the piston on my 2004 z400. I already have a k&n intake, jet kit, hotcams intake, and a ct racing full exhaust, and i wanna know what can i do to get the best power gain for no more that $500 to the piston, crank, or whatever.Thanks

 

an fcr40 will give you a good power gain you can get one for $350 from service honda. and i would get a rev box for $120 and then get a drz base gasket to up your compression. that would be the best way to spend $500 IMO.

 

are you thinking of just a piston or wanting to bore to a bigger size
but once you change the piston to a larger one or higher compresson you WILL have to rejet the motor
I have a JE piston, works well for me. had it bored with no sleeve
hey scrambler, where did you find a rev limiter for $120?

 

There are a bunch of rev limiters on ebay that go for around $100-120. All they do is raise the limit, however. I would highly suggest getting a Dyna or a Vortex with your modded engine...you've got a few horses still left in that thing. With the different timing curves at the flip of a switch, its a real bonus.

Just figure...you have spent all that money building a sweet quad...whats $200 extra bucks in the whole scheme of things??...plus the reliablity of these well known companies over smaller ones who may not back their product as much.

 

Go see Yoshimura

 

rev box and porting, then go with the carb.then big bore

 

Yoshi

 

hey escalade350 you're from long island??? where do ride???

 

the only place on long island i ride is on my street and at long island motocross in yaphank.i make a lot of trips with friends and go to tracks upstate.

 

that's what i thought...
i lived in long island 4 years at hewllet (i forgot how to spell it)