I just started building. But when I get a few more things done I'll meet you at SDR one weekend.
Like most have said you probably aren't heating the tires up enough.
Below is me in the old GTO....3600 stall...stock gears, stock rear, 450 rwhp...
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2005 GTO-IBM-A4-Sold
2011 Camaro SS/RS Synergy-1 of 255-Sold
You will be missed but you are in good hands!
2019 Challenger Hellcat
B5, Redeye, Widebody