Head gurus, need help

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Nov 8, 2014 | 08:14 PM

speedfreak2685

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Head gurus, need help

long story short I decided to go from all motor back to Procharged. I had a set of stock LS3 heads decked .035 to a roughly 64cc CC from a stock 70cc CC. My question is, how well will they seal or is there any problems im going to run in to with them being cut that much VS having a stock set on there? It will have ARP studs, ls9 head gaskets, and a F1A or C maxed out so figure 16-19# or whatever it will make.

Nov 9, 2014 | 05:01 PM

speedfreak2685

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anyone?

Nov 9, 2014 | 06:04 PM

ablakez28

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Well I am running a set that are cut .060 right now. We prob arent in the best boat but I had em and figured I would find out.

Nov 9, 2014 | 06:09 PM

speedfreak2685

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Quote:

Originally Posted by ablakez28

Well I am running a set that are cut .060 right now. We prob arent in the best boat but I had em and figured I would find out.

How much boost or power?

Nov 9, 2014 | 07:26 PM

ablakez28

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Quote:

Originally Posted by speedfreak2685

How much boost or power?

Just got this setup running. Will be running 20ish psi

Nov 9, 2014 | 07:38 PM

speedfreak2685

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Quote:

Originally Posted by ablakez28

Just got this setup running. Will be running 20ish psi

Ls3 heads as well?

Nov 9, 2014 | 07:57 PM

ablakez28

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Quote:

Originally Posted by speedfreak2685

Ls3 heads as well?

Yeah. I was running this setup last year on 317s making 888rwhp. New setup is more cubes, bigger turbo, and LS3 heads. Like you I already had them so figured id try em. If it doesnt work out ill sell em and go back to 317s.