Chevy GM LS1 LS2 LS6 4500 HiRise Intake Manifold [Satin] The testers operate on 4

The testers operate on 4

Speedmaster planetary gears are cut with a straight tooth instead of the helical cut tooth

000 Volts higher than the OE coil

The steel gaskets help even out the flow between the head and header flange to minimize warping

many rebuilders wish to increase line rise

Chevy GM LS1 LS2 LS6 4500 HiRise Intake Manifold [Satin] The testers operate on 4These Speedmaster Shootout Series Manifolds are designed to use a dominator style carburetor. It has a carb flange that accommodates a Dominator carburetor. This manifold also has pads on the ports which can be drilled and tapped for nitrous nozzles or it is available from Speedmaster machined for injector nozzles. Use the Speedmaster Complete Fuel Rail Kit with this manifold.