CLASS RACER FORUM - View Single Post

Dwight Southerland · 08-20-2017, 10:42 PM

I thought the index was 11.40 and was translating to the altitude factor. If the uncorrected index is 11.85, then the altitude factor is 11.85 / .9508 = 12.46

08-20-2017, 10:42 PM	#80
Dwight Southerland VIP Member Join Date: Dec 2001 Location: Arkansas - In the middle of everything. Posts: 1,980 Likes: 52 Liked 724 Times in 177 Posts	Re: 1971 Buick 455 GS F/SA G/SA Build I thought the index was 11.40 and was translating to the altitude factor. If the uncorrected index is 11.85, then the altitude factor is 11.85 / .9508 = 12.46 __________________