GM Marine Engine 454 HO EFI ASM Intake High Output

GM Marine Engine 454 HO EFI ASM Intake High Output PFI Jet ZF Hurth HSW 450D

ASM INTAKE MANIFOLD
ASM’s big-block tuned port injection is designed for Chevy big-block engines of any displacement, with large rectangular ports. The basic unit consists of a lower manifold assembled with 48 lb/hr injectors, a fuel rail and fuel regulator, and an upper plenum with connecting assembly.