rpm airgap vs the m1 single plane

You never know what it will do till you try it. For example: My car has a 5000 stall and leaves much harder with the Air-gap intake on (as opposed to the Victor that is on it now). My car runs about the same number (6.8's in the 1/8, or high 10's in the 1/4) with either intake, Victor makes a little more MPH. The story would probably be different if I had a bigger cam in my motor, but I get by with my small roller (248/254 duration @ 0.05).



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your best bet would be look around on here and moparts for someone getting rid of a good small block, upgrading their car to a big block. in other words, if they already have a running small block 360 that they invested in, had all the machine work done, and have aluminum heads on it you can get a heck of a deal if they are upgrading to a big block ...............

… And since when is adding 140 pounds to the front end of your car considered an upgrade. :D:D:D