Small Block Chevy Vortec Cylinder Heads
Is their an airgap intake you can recommend for these heads on a 400 sbc
Since these heads come with guide plates do you need to use self aligning rocker arms? Or you could you use regular rockers and take the guide plates off? I have been told to run one or the other but never both
If running a vortec intake do you need to plug the center holes for oil seepage??
Will p/n 2151 work with Edelbrock Performer intake manifold for pre-'86 SBC? Or would it be better to buy a new Performer manifold for Vortec heads? What p/n springs can you recommend for hyd roller cams? Thank you.
I tried using a 1205 gasket and a team g intake the intake and gaskets don't cover the top of the intake runner there is a 1/6"gap at the top of the runner but a vortec intake covers the runner
What plugs should be used? Can Bosch 4458 be used? If not what bosch platinum plus 4 plugs should be used?
If I change the springs can I run hydraulic roller?
Do these heads have the GM part #’s on them, or are they copies of the Vortec heads?
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