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Old 10-03-2021, 10:33 AM   #1
Ziegelsteinfaust
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Join Date: Dec 2012
Location: Temple City
Posts: 3,561
Sbc tbi vs port injection on a 4 barrel intake.

Yesterday I got back a bunch of stuff I sold a couple years ago because my friend is moving, and didn't want it anymore. Among other things it had a stash of efi things I was going to use to make into a system at one point.

So let's take a 350 sbc, and set a goal of 425hp with a 6500rpm redline a efi friendly cam. Let's use the Holley Terminator product line for flexibility, style, and integrated control of a 4L80e.

If I put a Holley Terminator stealth on a Victor Jr manifold vs a 4 barrel throttle body with port injection on the same manifold.

Would there be any pro's or con's to either system. In relation to each other?

Or does port fuel injection really work alot better or show the magic when there is a tuned manifold envolved like modern LS intakes.
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