/6 performance parts and sites
Check out Slantsix.org There is lots of info about upping the performance of a slant six. 4 bbl manifolds, headers/Dutra Duals, camshafts and big valves for the head. There have been a few that spray nitrous on a slant sit they take well up to about 125-150 hp with stock pistons. My friends Barracuda went 11.42 before he had an accident towing the car.