R5P7, Any Interest??
got two buddies who have run them in A body cars.
One ran 9.40’s, other runs 9.70’s.
The guy who went 9.40’s had a truck series restrictor plate motor with a dinky 248/258 camshaft. Went 143 mph at 3000 pounds.
Guy with the 9.70’s car, unsure what his combo is. But its r5p7 deal
