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General Buick Tech / New best with PTC 9.5
« on: August 15 2015, 12:56:09 PM »
Went to the track last night here in Las Vegas. Air temp was 90' at midnight and DA was about 4450. Ran 3 passes. Best of 11.46 @115mph. was fighting with my PTC 10" converter and ended up going with 9.5. My slip at traps went from 15% to 5% at only 5000rpm. Dusty nailed the converter. Car should pick up more time with some good cooler air and if I can straighten out my boost creep. I havent posted for a while but appreciate the help on here from several people over the last few years Ive had my GN.