just replaced my ls6 with a ported fast 90. ls6 gained nothing over my truck manifold on a heads/cam LS1
just replaced my ls6 with a ported fast 90. ls6 gained nothing over my truck manifold on a heads/cam LS1
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
Posting Permissions
Reply With Quote