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I also tried a Holley 850 in place of my 750 Silver Claw and the car slowed down if you can believe that. I still don't quite understand that.



850 Holley, unmodified will flow about 850 wet. A 750 Silver Claw will flow about 900 wet and have a better fuel curve. I ran a 750 Silver Claw on my 440 w/ a small solid cam, lightly ported iron heads, and an Edelbrock Performer RPM. It was super crisp. I ran a wide band O2 and a data logger. I was able to adjust it to get me almost ideal AFR for idle, cruise, part and full throttle with very little effort.

-Michael



This sounds like a nice street combo. Do you have any more details or drag strip results to share?

Mike Beachel

I didn't write the rules of math nor create the laws of physics, I am just bound by them.