so my boy wants to kno what should he get done on his gsr head.....he has a b20 block just to let yall know......lmk thanks
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need ideas for my boys gsr head
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Simple and easy build without breaking your pockets, mild port and polish with supertech valve train, make sure to port match intake mani and throttle body. I've built a few simple heads and have made good power. Supertech valves, duel valve springs and retainers run for about $500
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Originally posted by 93supercoupe View Postim not entirely convinced you or your boy are really fully understanding basic cylinder head theory. If you do some research, alot of this advice will make alot more sense.
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