Very nice build Brett.

Brett's a great guy, he answered a bunch of my questions and pointed me in the right direction when I was planning my 434 build. First class IMO.

I would say 1100 hp is capable from a ON KILL 450ci P7 in Bretts Hands.
P7 heads done by Slawko w NO welding are capable of 440cfm @ 1" of lift.
As for a ALL $ No Object Big ci w8 or 9 1050 is MAX by ANYONE.

Fishy340,

Tell us more about the 450Ci P7 engines.

What block, bore and stroke?

Thanks!
Bill

My math says 925 on average HP.. thing will be an animal if they take time to sort out the gearing and the converter.. most people Overlook average horsepower. Given the RPM range of this engine I would imagine that it will live a long healthy life..

Nice build Brett..that thing cranks!

Thank you sir,
Amazing build

average Hp #s get lost on people who only focus on Peak HPs
that was the one thing I liked about BBMs vs BBCs, yeah you could out power the Mopar but the right driveline combo the mopar would always win on the street(with in a reasonable hp Difference)
, it's like the LS vs G3 hemi G3s average Hp is better with less cam.
, or bring it back to this build, this W8 has a 45 HP average advantage over my bosses latest LSX , and I'll bet This W8 has less money invested in it.

Great build, great power!!!

EEI Block,4.165 bore,4.250 crank