Difference between hi-po heads and stock - 2.5 Merc.

[aalbert]

I wanted to confirm what the differences were between stock and Merc. hi-po heads.... Any tidbits appreciated.

-=Andy

[T-REX]

Hi-po headz have smaller combustion chambers and no paint...fishin motors have larger combustion chamberz and painted black...Now, to git Hi-po outta Black painted headz, juss git sum 2.0 heads...They have small combustion chamberz and will give ya bout 145-150 by juss bolting them on!!!...And only ya hairdresser will know!!;) ...REX:cool: