Does anybody know....
05-09-2007, 09:36 PM
#1
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Does anybody know.... Does anybody know or have numbers going from heavy 18s to 15s(Prostars)
in the 1/4. My 60s suck 2.3 if I could get them to 2.0 or better that should
generally drop my ET from 13.6 to 13.0, and I just got Prostars/MT Streets
and I want 12.99 very Bad, Should this combo get me there? Thanks
in the 1/4. My 60s suck 2.3 if I could get them to 2.0 or better that should
generally drop my ET from 13.6 to 13.0, and I just got Prostars/MT Streets
and I want 12.99 very Bad, Should this combo get me there? Thanks
05-09-2007, 10:41 PM
#2
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I don't know those numbers, but I can tell you this.
I went from stock 16x8" rims and tires to 17x11" ZR1's and dropped 13rwhp. No other mods. Just the extra rotational mass makes a HUGE difference, especially at the wheels. I think I read once that 1 lb on the wheels is like 7 lbs anywhere else on the car.
-Mike
I went from stock 16x8" rims and tires to 17x11" ZR1's and dropped 13rwhp. No other mods. Just the extra rotational mass makes a HUGE difference, especially at the wheels. I think I read once that 1 lb on the wheels is like 7 lbs anywhere else on the car.
-Mike