Powerdyne on a 408??

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09-23-2005, 09:24 AM

necrocannibal

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Powerdyne on a 408??

Ok my 408 is running 11 : 1 compression and Im spraying it at the moment. Could I safely run a Powerdyne on it at around 6-7 psi?? If so how much power would it make if I make between 460-480 right now on motor?

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09-23-2005, 10:22 AM

Blackbird

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it might make 2psi if your lucky.

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09-23-2005, 10:41 AM

Bryan @ Speed Inc.

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11:1 compression + boost = motor go boom. keep sprayin it... if you want to go the FI route, then rebuild the motor with lower compression pistons and/or big chamber heads.

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09-23-2005, 02:22 PM

necrocannibal

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Ok so say I bumped the compression down with larger combustion chamber heads, how much would I be looking to pick up with it?? I know alot of people dont like them but they are cheap used.

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