|
Re: LS1 Build Questions
He's saying that for a non FI application you want the bigger bore to unshroud the valves and aid cylinder fill. The 5.3/5.7 LS motors both have smaller than 4" bores while 6.0/6.2 motors have bores of 4" and 4.06" respectively.
__________________
'85 Silverado swb: 383 stroker, 10.5:1, vortec heads, 232/238 roller cam, RPM air gap, performer 750 carb, stainless longtubes, 3" duals/super 44's, T56/4.11 383ci build / exterior refresh thread
'98 Camaro z28: 370ci twin turbo 370ci build
'01 Tahoe LT 4x4: 5.3, longtubes/ory, magnaflow duals, custom tune....wife's DD
|