Here is what I have:

-1985 351w
-Edelbrock 650 4 barrel carb
-Mack shortie headers, they flow into a J pipe and then out to side pipes
-Pertronix dizzy
-Edelbrock performer RPM intake

Here is what I will be installing this winter
-Edelbrock aluminum heads 60cc chamber, 170cc int runner, 60cc exh runner, 2.02 intake, 1.6 exh valves,.575 lift

Edelbrock Performer cam.......duration at .050 int224/ exh 234 lift .496 exh .520

For what it is worth it is going in a light weight car, no emissions, 3.55 rear end, tko 600 stick, 17" rims with 12" wide rubber.

 

Now that's what I'm takin' about! King Winsor !!!

Your question however can only be answer through empirical structure.

Dyno the mother...


I will tell you that my '65 Daytona coupe with a stroked 351w will accelerate harder at 130mph than a Vicky police Interceptor will in first gear.

Tko five speed, 9" three link there is NO tomorrow. Top speed with 3.55 is 180. Forgetaboutit...Cya....

 

I talked to a few mechanics and a tech online and 400 seams to be the accepted number.



I'm looking forward to it. It will be a nice winter project.