250R cylinder...

[LT250Racer609]

need a 265,310,330 or 350 PV cylinder for a 86 250R...

[SuperChris]

i have one ported by EEE.

[LT250Racer609]

whats size?

[SuperChris]

.08 over. The bore is fresh .03 inch clearance with a wiesco piston. The piston still has many races left on it(only has about 5 hard hours runtime). You may want to get new rings, the head has been cut to match a wiesco piston's dome and the porting done to the cyl. It's on an Outlaw Kart right now, Too bad you live so far away, you could come watch it rip. I may be able to get some dig. video of it though. I'm first in points and just won my Trophy Dash last night, made my way up to the front in the main and got spun out. The cyl. does pretty good.

[LT250Racer609]

if this isnt a power valve motor im not interested...i already have a 265 Ported and polished cylinder done by GTR on my quad right now that runs on 110 octane..

[350rpowervalve]

350 pv is the best cylinder on the market

[pharit]

ok i;m retarded whats a powervavle cylinder

[SuperChris]

PV cylinders have valves or a valve that mechanically opens another set of ports or changes port timing depending on engine speed or demand. This makes for a very large power curve and a more rideable engine in most cases.