Is this piston stock?

[ghosterbuck]

Piston from my unknown motor. All I know is its a warrior motor and appears to be stock bore, but im not sure. Has no brand (no Yamaha or other marks inside. only whats on top.)

 

['00 WO-YA!]

That's a stock bore Wiseco 10.25:1 ratio and forged.

 

[bones]

x2! ^^

 

[ghosterbuck]

soooo.... worth it to swap into my stock motor? I have it and new rings and wanna remove the base gasket too. goal is around 10.5:1. all it has now (just got the latest one) is a cobra pipe. got a k&n drop in to go in it.

 

['00 WO-YA!]

I'd have already done it, lol!

 

[WV98YFM350]

yep, get er done!

 

[duneracerweston]

Clean it first but yes, worth the swap.

 

[ghosterbuck]

if only I knew what was in my motors without pullin the head... Any way?

 

[fperri302]

Bore Scope

 

[ghosterbuck]

don't have one of those lol.

might do this swap.