Searching for more power...

Okay since a 13:1 compression piston is out of the question what do you all recommend to make more power on pump gas, I like to load up my quad in the truck jam out to the nearest gas station and head out...I don't want to deal with Race Fuel etc, what can I do to make more power.....

I have Full FMF Factory 4 Exhaust with power bomb header, ESR air box removal and K&N Filter, with a 165 Jet Needle on 4 clip...

I am looking for significant power increase with 91-93 Octane, I already have a HRC Cam just don't have it installed yet, and I was looking to compliment that....

What do you all think.????? Oh and I dont want to spend a lot of money, i can install a piston and cam myself but I think porting heads and stuff is over my head...

 

I got an Athena 480 kit for mine with a 10.7:1 piston and I still run pump gas. I also had the head ported and polished and I'm very pleased with the results. I also have a stage II Hotcam, Uni filter and FMF Q2 slip on. Rejetted to a 180 main, 50 pilot and dropped the clip on the needle to the bottom (down 5)

 

get a rev box you can regear it U don't have to you need a stage 2 cam[img]i/expressions/face-icon-small-happy.gif[/img]