top speed in each gear?
#1
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Porsche GURUS.....any know the top speed in each gear for a 996 gt2....i know first gear goes to 39 mph..what about 2-5th.....and how much difference in mph (over stock) if i have my rev raised from 6750 to 7000...TIA
joe..stage 4 996 gt2
joe..stage 4 996 gt2
#4
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Hey Tom,
According to my Porsche shop manual the gearing is identical...for some reason I thought GT2's had a 3.51 1st gear, I guess not
Joe, if you search the web, you can find gear ratio calculators, plug in the following:
3.82
2.05
1.41
1.12
.92
.75
7000 RPM
Ring and Pinion of 3:44
Tire size of 25 assuming stock rubber, 315 30 18. In fact 25.4 is more accurate.
This will then give you your maximum speeds in each gear with the 7000 mod
I changed all the gears on my GT700 and boy did it a make a huge difference, it really takes advantage of the GT700 kit as the revs don't drop off as rapidly as they did with the stock ratio's. The car is blisteringly fast now and first gear is so fantastic, I can do 50 MPH in first.... wooo whoo.
Hope that helps
Ben
According to my Porsche shop manual the gearing is identical...for some reason I thought GT2's had a 3.51 1st gear, I guess not
Joe, if you search the web, you can find gear ratio calculators, plug in the following:
3.82
2.05
1.41
1.12
.92
.75
7000 RPM
Ring and Pinion of 3:44
Tire size of 25 assuming stock rubber, 315 30 18. In fact 25.4 is more accurate.
This will then give you your maximum speeds in each gear with the 7000 mod
I changed all the gears on my GT700 and boy did it a make a huge difference, it really takes advantage of the GT700 kit as the revs don't drop off as rapidly as they did with the stock ratio's. The car is blisteringly fast now and first gear is so fantastic, I can do 50 MPH in first.... wooo whoo.
Hope that helps
Ben
#5