Ls3 __full__ — Gsm Ls1 Ak Ls2

It features "rectangular port" heads that offer roughly 15% better airflow than LS1 ports. It also comes stock with a superior 90mm throttle body and a high-flow intake manifold.

When comparing these engines, pay attention to these three specific factors: 1. Cylinder Head Port Shape gsm ls1 ak ls2 ls3

Uses more advanced engine control modules with better diagnostic and tuning capabilities. It features "rectangular port" heads that offer roughly