anyone identify this plastic BBC EFI intake manifold?
07-26-2009, 09:36 PM
#1
anyone identify this plastic BBC EFI intake manifold? I bought this from a local speed shop, the guy there has had it for years, knows it came off a Marine engine of some sort, but no other info.
It is big block chevy, rectangle ports, obviously can't be used with EGR passage heads. LT1 type throttle body bolts up to it. It has a place on it for a GM map sensor, similar to how the MAP attaches to a stock LT1 intake. The fuel rail is molded into the intake, and it uses side feed injectors.
I'm trying to figure out injector sizing, as I want to run this on a 489 i'm building with a big solid roller cam, aluminum heads, etc.
It is big block chevy, rectangle ports, obviously can't be used with EGR passage heads. LT1 type throttle body bolts up to it. It has a place on it for a GM map sensor, similar to how the MAP attaches to a stock LT1 intake. The fuel rail is molded into the intake, and it uses side feed injectors.
I'm trying to figure out injector sizing, as I want to run this on a 489 i'm building with a big solid roller cam, aluminum heads, etc.
