Gentlemen! Please, you are straying way off the OP’s question. We are not debating how much HP gain you can get from an engine. Stick to the headers!
Last edited by Phak1; 09/21/202311:54 AM.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum
