[Diy_efi] gm vortec efi

jb jonnbell
Thu Feb 23 05:44:31 UTC 2006


i was wondering if anyone has messed with the plastic intake port efi from
c1999 gm vortec engines.  i have a sbc with vortec heads and realized that i
have the intake, harness, and ecm from a 99 delivery box van.  do you
suppose that would be worth replacing the holley 750/performer rpm setup ive
got?  efi is what i want, but i was told by someone i dont necessarily trust
that these plastic intakes arent worth much.  what do you guys think?
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