TPI to Vortec conversion

Bob Groger monitorguy at mail.eagleserver.com
Mon Sep 20 01:10:36 GMT 1999


Does anyone have any insight into putting a 87-up TPI manifold on the L31
Vortec heads? Seems like the best deal around at $400\pair complete. I have
heard the ports are raised .100, and the bolt holes are now vertical. Can it
be done with minimal work?

Bob Groger
TPI 350\Mercedes SEL Project




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