Will a TBI intake bolt to Vortec heads?
Will a TBI intake bolt to Vortec heads?
The standard TBI intake manifold will not fit on Vortec heads. You will have to find a TBI intake that is built to fit on the Vortec head.
Are TBI heads Vortec heads?
The main differences between the “TBI” (depends on the exact casting that you have, but the size and shape is the same for all) style heads and the Vortec heads are… -8 bolt intake manifold vs. 12 bolt (older style)requiring a vortec specific intake manifold.
Can You bolt a TBI intake manifold to a Vortec head?
Yes you can, I did that. But you would need to buy a TBI intake manifold to bolt up to the Vortec heads. You can’t by a spacer for the Vortec intake manifold. I got my intake manifold out of Jegs.
What kind of Head do I need for a 350 TBI?
Another good reasonably priced set of heads that will work nicely without special intakes on a TBI motor is a set of Summit Racing aluminum heads. Great flow number and stock TBI or aftermarket TBI intakes will bolt right on saving you some money. 50 state legal and better flow numbers than vortec heads.
What kind of bolts are on an intake manifold?
Bolts, Intake Manifold, Chromoly, Black Oxide, 12-Point Head, Chevy, Small Block Kit Intake Manifold Bolts, Hex Head, Steel, Natural, Buick, Cadillac, Chevy, Pontiac, Small Block LS, Kit Bolts, Intake Manifold, Stainless Steel, Polished, 12-Point Head, Chevy, Small Block, Vortec, Kit
What should the air flow be on a 350 TBI?
On the average 350, I like a intake runner in the 165-180cc range and I like my air flow at.500″ lift to be at least the 225cfm that a vortec head flows. Stock TBI head flows around 175cfm.
Bolts, Intake Manifold, Chromoly, Black Oxide, 12-Point Head, Chevy, Small Block Kit Intake Manifold Bolts, Hex Head, Steel, Natural, Buick, Cadillac, Chevy, Pontiac, Small Block LS, Kit Bolts, Intake Manifold, Stainless Steel, Polished, 12-Point Head, Chevy, Small Block, Vortec, Kit
Another good reasonably priced set of heads that will work nicely without special intakes on a TBI motor is a set of Summit Racing aluminum heads. Great flow number and stock TBI or aftermarket TBI intakes will bolt right on saving you some money. 50 state legal and better flow numbers than vortec heads.
How to replace a small block engine intake manifold?
NOTE: Replacing the ECU on MEFI 3 Ram Jet engine P/N 12495515 requires using new wire harness kit P/N 12499116, or use jumper wire P/N 88963118 to use MEFI 4 ECU as an open-loop system. Includes ECU module P/N 88962717, wire harness P/N 88961967, oxygen sensor P/N 19178918, intake air temp sensor P/N 25036751, and oxygen sensor fitting P/N 15156588
On the average 350, I like a intake runner in the 165-180cc range and I like my air flow at.500″ lift to be at least the 225cfm that a vortec head flows. Stock TBI head flows around 175cfm.
