Yamaha Discussions about Yamaha ATVs.

Piston, Other mods after exaust & intake

Old Jan 13, 2003 | 01:27 AM
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CTATV's Avatar
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Default Piston, Other mods after exaust & intake

Hey all,

I've got my Wolverine and am definatly enjoying my FMF Megamax exaust and K&N intake. I do notice a difference but I was wondering about other mods. First of all, How much of a difference will a high compression piston make for my bike as is, and if I do get myself a weisco piston what else is neccicary to get it. A friend of mine said that would make a difference. Also, what other mods do you reccomend, Price is a problem cause I don't have much money being 17. Cam? get it bored out? Just looking for sugestions/ideas/advice.

2001 Wolverine (blue)
FMF Megamax, torque stuffer, K&N filter/jets, Highlifter Dimondplate skid/bash/oil cooler guards, Renthal ATV bars, 909 grips, Moose handguards.

Soon to come: Warn 424 select (2x4 on demand kit), Dirt Devil tires, engine mods
 
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Old Jan 13, 2003 | 09:25 AM
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Default Piston, Other mods after exaust & intake

Well if you want more low end to mid range, stage one cam and a 11:1 piston. Port the intake boots to the cylinder head. This should make a difference in performance.
 
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