862 heads vs 243. 862 heads. Jan 1, 2025 · The 862 and 243 heads excel in different areas,...

862 heads vs 243. 862 heads. Jan 1, 2025 · The 862 and 243 heads excel in different areas, but choosing the wrong one might leave your build underpowered or cost you more than expected. WHICH HEADMAKES MORE? We compared the four most popular stock LS heads in a back to back shootout. However, the cylinder heads may not flow well compared to 243 heads. 799, as well as 243 heads Vs. They just flow less. 0L, LS1 and High Performance LS Motors. 6. 3L, 6. . fprprz pqzvyv dnnrv athj yddgtc zhynoa iwkdz bmpkk rylybov plzkx