Quote:
Originally posted by Shaggy
On the LS-1's I have seen several run 12.9's with only a whisper lid and exhaust with a good driver.
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In west texas, up here by the new mexico border. 13.9 whith a whisper lid and exaust and good driver. 14.10 stock. 15's in a stock 5.0 liter and 14.6 in a 99, 00,01,02 gt