This I agree 100000% with. A friend of mine has a Kangaroo '09 and a 35+21 and has been 1.64@84 MPH with the Kangaroo and a 1.65@81 with the 35+21. He indeed had to gear the 35+21 to 16/20 46/42 to run like the Kangaroo did but with 17/21 47/43 gearing plus the 'roo put down more MPH EVERYTIME. I like the larger ports on the 'roo over the smaller 9 ports of the 35+21 but you are correct that they are so similar in ET's. I do notice the 'roo pull out the whole like a raped ape and the 35+ comes on stronger on the top end charge.

MMM, thanks for your input and data. The one thing that I know FOR SURE is that around here, you've got the on-road scene on lock down PERIOD. I figured with that kind of success that you had to have a great drag mod that would work as well.