V max big bore kit??

[Frantz600st]

Is there a big nor kit for a vmax? Or even oversized pistons that will allow me to make it like a 620 or bigger? Could anybody tell me what size the tie rod ends are

 

[mbarryracing]

Historically big bores for the 600 twins made no more power then stock, from any company, proven by the fact they still only pulled stock clutching. Waste of $$$, better spent on getting a set of 97 triple port cylinders, get good extensive porting and combustion chamber recut by a reputable builder and your 600 will make more HP, realistic 140HP on pump gas.

 

[Hammer Down]

Vmax4 Pro Stock 800 dirtdigger = badass

 

[Frantz600st]

I was just wondering because my cylinders are badly grooved and its way cheaper to bore them than exchange

 

[snowdad4]

hauck used to do a 700 kit for the 600 twins, may be worth a call.

as for your heim joints(tie rod ends), pretty much universal from most yamaha sleds. keep in mind they are handed per side thread wise. i have a few in storage.

 

[Frantz600st]

Found it and emailed them about it. How good and reliable is it? What about clutching and jetting? I have a Polaris clutch on it and power reeds with twin psi

 

[INLINE4]

the whole thing is being a self tuner..There's alot

 

[Madmatt]

Don't do it

Detonation city. Been there done that.

Madmatt