The Chevrolet Performance Vortec TBI Intake Manifold is designed to deliver maximum horsepower and efficiency with throttle body fuel injection and EGR usage on small-block Chevy engines. For use with Vortec cylinder heads, these manifolds are cast aluminum and precision machined to adapt to your 1987-95 Chevy/GM. Ideal for O.E. street or hot rod performance.
Technical Note: To use EGR, the gasses must be plumbed from the exhaust manifold into the intake manifold. Many exhaust manifolds have drilled and tapped holes that can be used to fabricate a tube.
JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.
Will this intake be able to support a big block tbi or is there another number for that kind of an intake
Is the port by the egr ok to run the bypass to water pump?
Are these compatible with the 5.0 and the 5.7?
The manifold says suggested routing for the coolant bypass is the 3/8 nspf. However, if this is used what connection would be used to connect the coolant temperature sensor? There's a 5/8 npt near the egr valve, can that be used for coolant bypass?
Is this compatible with the Holley 502-5?
If I upgrade my 94 5.7 with the later vortec heads is this the correct manifold to increase torque and horsepower? I plan on keeping the TBI so I don’t have to change other connections
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