Vortec 5.7 vs TBI 5.7 350 Tbi With Vortec Heads
1989 GMC K1500 with 350. Original TBI engine, Rebuilt motor .030 over pistons, larger edelbrock cam, vortec heads conversion, How much lift can Vortec's truly take without machining? This video has lots of info if you're wanting to set up your Vortec heads on Ol'Red is back in action!!! More to come, so stay tuned! How to build a MILD small block 350 ...