what gains would be achieved from a ported and polished and flowed head?
what gains from a ported head?
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#1
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#2you will not get much gains from just doing a head mate,but if you pair it with some cams the you should see alot more
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#3yeah and then a remap then ull see a good gain in power.
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#4ye i got uprated cam n manifold and pulley and full zorst system with bmc so with the head i shud see some good gains?
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#5yes mate the gains will be better with the cam