I wanna put a set of heads on the 350. I was looking at the Trick Flow 23* with the CNC but now I hear all this about the ProAction Lighting heads.....are they too much for the 350 with an LT4 hot cam and a stealth Ram???

 

Depends on what you want



For some applications one could argue they're not enough.


Where do you want your power, how much of it do you want, and what do you want to pay.

Trick flows certainly dont compair in flow numbers to the pro actions

 

This wil be mainly a street strip car that sees the drag strip maybe once a month. I wanna run mid 12s but still be streetable. I am looking to spend about $1200 for the heads and I want them to be aluminum and have 64cc combustion chambers.......where is the info on the ProActions? Like combustion chamber size, are they available fully assembled???

 

Super flow # arent everything to consider when buy cylinder heads for a street car. Hard core heads with big ports will kill most of the torque on a 350sbc engine. Get yourself a good medium port head (180-195cc) & check the air flow #s in the .400 lift range. Good flow at this range is will give U excellent throttle response.
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