310/330/350 pv 250r head - 4 stroke killer

[brymillen]

iv been rebuilding my 250r for about a couple months now, all my bros ride 4 strokes and will not stop running their big brappy mouths. so im gonna lay out one indulgence in lieu of my miniscual budget im trying to build this monster on. IM LOOKING FOR A 310 + PV HEAD WITH A LOW/MID PORT.iv already got the airstryker, vforce 3 reeds, 89 longer stroke hot rod crank , cr 250 ign and cool head hidden in a dusty box in the shop.

i dont want something on its last life boys.

[dabeechman]

I have a 310 in really good shape. Has a lot of life left, but it's not a PV