575 SCI Cometic gaskets????
#13
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Join Date: Sep 2006
Location: Richmond - Ophelia, Va
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#14
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I ran nothing but cometics with no problem switch to felpro because the rep let me try a pair.
They look just like comectics your head and block surfaces need to follow there guild lines and stone grit.
The felpros seem to have a sealer that is much sticker.
Intercoolers are just a smart choice for every degree ya drop air intake you should see a 1 HP gain, plus keeping air intake charge down will give you lower EGTS.