We shifted last year at 5,700 with the 3.91 gears but with the 4.30 gears and alcohol I expect to shift around 6,200 - 6,400 RPM.

I can't exactly remember but I think the car stalled around 3,800 - 4,000 last year and with Alcohol it should stall 200 to 300 more.

Does that make some of you that thought the AirGap was the one I should stay with change their minds?

Keep in mind I have all 3, just wondering which I should start with and if I'm happy with the performance I'll stick with it and sell the others.

Just looking at the M1 next to the Victor 340 intakes the M1 looks better, but I don't really know what make one intake better than other so that input isn't even worth .02...lol