750 Reliable HP

[Geronimo36]

Mercury used Pontiac heads on their race motors 20 years ago.

Sure did!

[skaterdave]

We are on the same page, but if you look at the Brodix BB2 for example: $2154 for 2 standard assembled heads, or the BB2 CNC's for $3540 that is the difference of $1386. You could buy the non CNC'd and get them hand ported for under $1500 (I think a full port is roughly $1200, i'll check later) and they will match the cam they were ported for and make better power for you application. The diference of $114

http://www.jegs.com/p/Brodix/750164/10002/-1

sorry to get this thread side tracked.

don't forget that i think the cnc 's have upgraded components, springs, reatiners, ect.

i think you guys are wasting time talking about making hp with port work. without putting the motors on a dyno and running them before and after, you'll never know. there are far way easier things to do that will make power, bigger cam and raise comp would the easy way out.