Quote: Other than the 4150 to 4500 conversion, is this a lot more material taken out than like what Wilson did to the 598 intakes that Stanton used on their circle track engines? Or is this just a different plenum/runner design altogether for drag racing?
Will be over 1sq" bigger CS than most of the truck stuff as they are 3.5sq" taper to 2.7sq" this will be about 4.5sq" and taper to 3sq".
