If I'm not mistaken, PRC can install bigger valves into your stock head, or at least the exhaust valve. You may want to contact them for information.
3rdGearPinned said:Does any one know the overall length, valve size, and stem diameter of the stock valves? My dad is really geting onto trying to biuld a mean stock head motor. Has anyone ever put titanium valves in a 50 head? My dad said we could get some made, it would make the thing rev real fast.
metalmulisharc15 said:maybe he doesnt wanna spend that much money,
or maybe he has an 88 and wants to ride in the 88 stock head class instead of moving up to hte 88cc with aftermarket head class
CMaDillac said:wood works best