I ran the truck last night at Cecil County. The kit comes with an adjustable
ignition retard from zero to four degrees per pound of boost. I started with
it set right around two degrees per pound and ran a 14.18 @ 97. Not too bad,
but I was hoping for something in the 13’s. I then increased the retard to
2.5 and ran a 14.67 @ 93. This was really bad because I was running 14.50’s
without the supercharger. I then set it at 1.5 per pound and ran a 13.94 @
99. Thinking more is better, I set it to 1 per pound and ran a 13.81 @ 100.
Unfortunately, this was my last run and I had to leave. Since I still was
not hearing any detonation, there might be some left in it. I am happy so
far with the results, my 60 foot times are a little worse and it is much
harder to get it to leave correctly. Anyway, these are the complete times:
Retard 2 2.5 1.5 1
60 ft 2.069 2.082 2.034 2.041
330 ft 5.955 6.078 5.833 5.798
1//8 9.142 9.397 8.969 8.895
MPH 1 77.660 73.930 78.760 79.610
1000 ft 11.877 12.262 11.670 11.566
1/4 14.181 14.671 13.940 13.811
MPH 2 97.850 93.730 99.560 100.730
98 RC 5.2 5 speed, 3.92, 275 60 15 Drag Radials
JBA headers, Single 3 inch Flowmaster, F&B Throttle body, Vortech Supercharger
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