Big Block Advice Needed

PROSTOCKTOM said
If you look at a lot of dyno test you'll find a single plane Victor intake on even a 600-700 HP will make 30HP over a Performer RPM intake, but not until around 6000 rpms. However that same engine will make 60 ft lbs. less torque with the Victor than the RPM intake. The Victor will only start surpassing the RPM in HP at the very top end of the RPM range right around your given rpm limit. In your application the RPM still wins hands down over a single plane everytime. Torque moves the car, not horsepower.

Tom

I agree that the RPM is a terrific manifold, and better than the Victor for the o.p's present combination. The tunnel ram can make good low speed torque too, and if o.p. goes to better heads, and a solid cam, he might end up with 500 to 700 more usable rpm range, and the TR should help that. He HAS the TR, and dominator. After the cam/head swap (and assuming the cr isn't in the low eights) why not try it?