Which heads are better?
Ive got a 350 with about 10 to 1.
it has the 186 camel hump heads 64cc chamber. unknown runner.
i would like to upgrade the to 113 ZZ4 heads that are for sale up on here.
the engine has a performer intake and 650 dp carb..old set up got 3300lb car to 13.4 @ 100..current cam unknown
I am going to swap out the heads and cam for something better matched...i will get a different intake if nessary as well..
1. spend money on my heads, port, re build, mill, then get cam and intake to match.
2. buy the 113's for sale in the classifieds and have them ported then get cam and intake to match
3. get new heads already done and matched with a cam and or intake
budget under 2g's...i want the heads and cam to work well together but not break the bank if i dont have to..
i want the engine to make power to 6000 primarly for drag racing.
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