Powerboat Forums at SpeedWake banner
1 - 6 of 6 Posts

·
Registered
Joined
·
1,212 Posts
should be on your carb cover.
most mid 90s non-mag 454s were rated at
300 or 310hp max rpm 4200-4400 due to the
crappy peanut heads they had.
 

·
Registered
Joined
·
58 Posts
HTRDLNCN said:
should be on your carb cover.
most mid 90s non-mag 454s were rated at
300 or 310hp max rpm 4200-4400 due to the
crappy peanut heads they had.

I want to ditch my peanut port heads, I did cut them to up the compession to 8.2, but I run mine at 4800 all day long, aftermarket cam, comp roller rockers
 

·
Registered
Joined
·
58 Posts
23scarab said:
I want to ditch my peanut port heads, I did cut them to up the compession to 8.2, but I run mine at 4800 all day long, aftermarket cam, comp roller rockers
Oh, mine is a 88, valve cover says 330hp, but rpm is 4200-4600, don't see what difference it would make though
 
1 - 6 of 6 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top