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to give you an idea,on a 345 cid engine with the right combo it should be able to reach 9300 rpm.wow!




YEAH! Thats what Im talkin aboot!!




Sounds great until you remember the fact that these are 59° heads!!




ummmm, its the block that dictates 48* or 59*, most heads will go either with some work...ie grinding for the pushrod hole. Im pretty sure that its easier to make these heads along with any performance small block head to go on to a 48* block with out a problem, its just the large runner inhibits the 59* option on w8 type heads..

Steve