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what size heads and brand do you guys think i should get for my motor. It is a 509 merlin, 10to1 comp, solid flat tap cam 632, victor jr intake with a 910 holley c&j? thanks in advance
 

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what size heads and brand do you guys think i should get for my motor. It is a 509 merlin, 10to1 comp, solid flat tap cam 632, victor jr intake with a 910 holley c&j? thanks in advance
Send Steelcomp a PM and see if he still has some Canfields he can let go of. Otherwise I would consider AFR 305 as casts with the CNC'd chamber since you already have that manifold.

Regardless of which head you get, I don't recommend putting assembled heads on any engine unless they have been stripped down and checked. Even better, get bare heads and have them built.



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Send Steelcomp a PM and see if he still has some Canfields he can let go of. Otherwise I would consider AFR 305 as casts with the CNC'd chamber since you already have that manifold.

Regardless of which head you get, I don't recommend putting assembled heads on any engine unless they have been stripped down and checked. Even better, get bare heads and have them built.
ok thanks guys
 

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I have the AFR 325, that have been fully cnc ported on my 496 10-1 comp and they seem to be working great and they were stripped down etc with a profiler t-ram with a set of 750 dominators
 

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Send Steelcomp a PM and see if he still has some Canfields he can let go of. Otherwise I would consider AFR 305 as casts with the CNC'd chamber since you already have that manifold.

Regardless of which head you get, I don't recommend putting assembled heads on any engine unless they have been stripped down and checked. Even better, get bare heads and have them built.
X2 on that. A while back i saw a set of ready to run deals from that one place. It had a heli-coil for one of the rocker studs....with 2 1/2 turn of the coil hanging in the intake runner.

Think maybe it was the latest in chinese intake runner compensation technology?:rolleyes:.........Eh...i didn't think so:)
 
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