The new Hilborn EFI-R Individual Runner Manifolds add a dramatic under-hood look to Chevy ... as a remote thermostat housing, and a few other components to help with tuning. The intake ram tubes ...

In the September issue of GM High-Tech Performance, we dealt with the short block, heads and valvetrain of More Performance's 427 ... Intake ManifoldAlthough GM designed a really good manifold ...