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WDCreech · 04-05-2010, 01:31 PM

According to NHRA, the index for Super Street is 10.90 in the 1/4, and 6.95 in the 1/8. That's where I would start.

04-05-2010, 01:31 PM	#7
WDCreech Junior Member Join Date: Jul 2007 Location: Anchorage, AK Posts: 45 Likes: 0 Liked 0 Times in 0 Posts	Re: 10.90 1/8 Mile Number Help... According to NHRA, the index for Super Street is 10.90 in the 1/4, and 6.95 in the 1/8. That's where I would start. __________________ 1964 GTO 2750# 606" IA Pontiac 8.2550@164.17-1/4 1.1981-60" 5.2901@131.97-1/8