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Heads

Started by superbee, February 04, 2006, 10:29:20 AM

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superbee

February 04, 2006, 10:29:20 AM
Which heads would flow better 452's or 906's and which would be better on the street and strip.

dkn1997

#2
February 04, 2006, 01:43:24 PM
906's and 452's will flow about the same, but the 452's will have hardened valve seats for uneaded gas if that's important to you.
RECHRGED

Chryco Psycho

#3
February 05, 2006, 03:27:19 AM
the 906 has a marginally better intake port , the 452 has hardened seats but both flow very closely so no real advantage , good porting & using the 1.81 exhuast valves really helps in both heads , you will need new hardened seat to do this
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