contraption22
11-13-2006, 10:26 PM
Figured I would post these for your perusal.
First run of the day. Boost was set at 10psi just a shakedown pass.
60ft. 1.982
330 5.610
1/8 8.607
mph 82.32
1000 11.245
1/4 13.555
MPH 96.92
Wideband was reading ricer than 10:1, but i figured before i take fuel out, I would up the boost some. So i took her up some. This run was at ~15psi.
60ft 1.815
330 5.201
1/8 8.211
mph 83.64
1000 10.816
1/4 13.065
MPH 100.01
Figuring my 3rd run may have been the last of the day, I cranked the G-valve all the way in but, my boost was still limited.... ~20psi max
60 ft. 1.779
330 5.031
1/8 7.818
mph 86.87
1000 10.304
1/4 12.448
MPH 104.75
The last run of the day, I tried stretching the Gvalve spring some to see what it would do. Max boost 22psi.
60 ft. 1.749
330 4.929
1/8 7.639
mph 90.04
1000 10.045
1/4 12.128
MPH 107.75
Now generally, my traps seem a little low to me for the ET. I think this may have to do with the taller slicks (24.5 vs 23.5's) and the car struffling to accelerate in 3rd gear especially with the lower boost than i am usually running. We will have to see what comes of the taller slicks when more power is applied. Fuel always stayed richer than 10:1. With the final run being the richeset at 9.49:1 thru the traps. Looks like I have some room for tuning as far as fuel goes!
First run of the day. Boost was set at 10psi just a shakedown pass.
60ft. 1.982
330 5.610
1/8 8.607
mph 82.32
1000 11.245
1/4 13.555
MPH 96.92
Wideband was reading ricer than 10:1, but i figured before i take fuel out, I would up the boost some. So i took her up some. This run was at ~15psi.
60ft 1.815
330 5.201
1/8 8.211
mph 83.64
1000 10.816
1/4 13.065
MPH 100.01
Figuring my 3rd run may have been the last of the day, I cranked the G-valve all the way in but, my boost was still limited.... ~20psi max
60 ft. 1.779
330 5.031
1/8 7.818
mph 86.87
1000 10.304
1/4 12.448
MPH 104.75
The last run of the day, I tried stretching the Gvalve spring some to see what it would do. Max boost 22psi.
60 ft. 1.749
330 4.929
1/8 7.639
mph 90.04
1000 10.045
1/4 12.128
MPH 107.75
Now generally, my traps seem a little low to me for the ET. I think this may have to do with the taller slicks (24.5 vs 23.5's) and the car struffling to accelerate in 3rd gear especially with the lower boost than i am usually running. We will have to see what comes of the taller slicks when more power is applied. Fuel always stayed richer than 10:1. With the final run being the richeset at 9.49:1 thru the traps. Looks like I have some room for tuning as far as fuel goes!