Updated G-tech Run: Underdrive helps?
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From: Genoa, Illinois
Updated G-tech Run: Underdrive helps?
Ran today on same road but had very little traction off the line due to grit and dirt on the road (farmers). Really bad 60' time. 
14.247s @ 100.66mph
R/T: 0.976s
60 ft: 2.302s
330 ft: 6.102s
1/8 mi: 9.275s @ 79.19mph
1000 ft: 11.981s
0-60: 6.115s
The black lines are from today and the red lines are from before the ZZP underdrive pulley.
HP and TQ vs RPM
HP vs Time
RPMs
I thought maybe I had a better run this time, but after looking at the graphs it appears I'm getting up to speed in 1st much quicker than before...so I guess my butt dyno was correct.
Each graph has been obviously raised before the previous run and stepped back slightly and if you look closely you can still see that slight dip in power moved further up the rpm range.
14.247s @ 100.66mph
R/T: 0.976s
60 ft: 2.302s
330 ft: 6.102s
1/8 mi: 9.275s @ 79.19mph
1000 ft: 11.981s
0-60: 6.115s
The black lines are from today and the red lines are from before the ZZP underdrive pulley.
HP and TQ vs RPM
HP vs Time
RPMs
I thought maybe I had a better run this time, but after looking at the graphs it appears I'm getting up to speed in 1st much quicker than before...so I guess my butt dyno was correct.
Each graph has been obviously raised before the previous run and stepped back slightly and if you look closely you can still see that slight dip in power moved further up the rpm range.
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True Car Nut
Joined: Feb 2003
Posts: 4,508
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From: Philly
Originally Posted by merlin
Will this pulley fit on a 96 NA?
And the new pulley would be bigger. I don't think it will fit a bonnie na BUT I'M NOT POSITIVE. so try and find someone w/ it installed.
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