408 combo how much hp

[340 man]

is there anyone out there that may be able to tell me about how much hp-tq my 408 is making. it a 408 with forge flat tops 11.1 comp. edelbrock alum.heads with a stage 1 port work. 1.5 roller rockers victor 340 intake also 750 mighty demon-.lunati voodoo solid cam dur at .050 is 251/259 566/586 lift. any hlp is good thanks

 

[Abodybomber]

520-540 hp@5700-5900,525-550 ft-lbs@ 4400-4600. A general guess. 408,my favorite combo. Done more than average research. Hopefully,others chime in.

 

[OldmanRick]

520-540 hp@5700-5900,525-550 ft-lbs@ 4400-4600. A general guess. 408,my favorite combo. Done more than average research. Hopefully,others chime in.

I like the numbers above. I might go a hair less on HP, but it should be a extremely strong runner.

Take that baby to the track with some sticky tires....Those numbers wont lie....:mrgreen:

 

[Abodybomber]

X2,above post.

 

[flyfish]

x3, the best way to tell without a dyno is to run it at the track. Taking your MPH in the 1/4 and the weight of the car, you can get a pretty good idea as to how much power you have. If I had to guess, I would say 480-500hp

 

[340 man]

thanks the number don't sound to bad. diamond back racing build the motor out of Houston texas.