CLASS RACER FORUM - View Single Post - Lookin for NHRA Stock Class ET/MPH from 1970-71

Dwight Southerland · 06-14-2016, 11:57 AM

I have Classification Guides for that era. Since that was before the days of factoring and weight adjustment, the body-engine combinations could be narrowed down, if you would be interested. The 1957 Chevrolet Q/S would be a 265-162hp, not a 283. Technically, the 283-185hp engine was for automatic transmission only, though that was blurred from the beginning.

06-14-2016, 11:57 AM	#7
Dwight Southerland VIP Member Join Date: Dec 2001 Location: Arkansas - In the middle of everything. Posts: 2,001 Likes: 64 Liked 780 Times in 194 Posts	Re: Lookin for NHRA Stock Class ET/MPH from 1970-71 I have Classification Guides for that era. Since that was before the days of factoring and weight adjustment, the body-engine combinations could be narrowed down, if you would be interested. The 1957 Chevrolet Q/S would be a 265-162hp, not a 283. Technically, the 283-185hp engine was for automatic transmission only, though that was blurred from the beginning. __________________