was curios to why my cylinder airmass would be less in first gear compared to second? would this be due to a restriction or more efficient when moving at faster speeds?
5.3,stockintake,longtube headers, 2bar map, cam(232/242 113+3, .600/.600), forged stock length rod setup, 2cc domed pistons, valvetrain and bottom end built to rev to 7,500. cylinder air mass 1st to 2nd power.hpl