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Originally posted by banjo:

quote:

Originally posted by C Hodge:
Converter was going 6000 and I had it loosened up 300 and the car did pick up 60'and ET. When ATI loosened the converter they said they couldn't tighten up to any so I went from 71 to 73/7400 at the strip. On the tire size there mounted aired to 10psi and measure 103. I'm not looking to gain any ET just not looking to loose a ton either. Car 60s deadly consistent all year but 330 moves in the hot summer more than I like. 60' 003 all day cold or hot, 330 may move .020 pass to pass so I'm looking at the wider tire fixing that issue.

Is your car spinning after the 60 foot? If the sixty is consistent, but the 330 isn't, unless you know its spinning, I highly doubt a bigger tire is going to correct the issue. My car was doing the same thing a while back. 60 would be within .003-.005 and the 60-300 increment would move .02-.04. Turned out to be issues in the transmission. I would be looking at what triggers the shift and how it shifts. When was the last time the transmission was freshened?

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Originally posted by C Hodge:
It’s getting the big tire. I already have the new cage, frame, Carbon tubs, Carbon sheet, tires and wheels, new housing, the only thing I like is the new center section and axles Plus a few small parts. Yes I hate cutting it up after owning it for 15 plus years and a 4-spped super sport car to boot but it’s always been and will always be a race car as long as I own it. Super pro gets more competitive every year with all the new gadgets coming out and the small tire is making more of of a gap to fill.