Iron head V6 Intake systems

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Mar 6, 2007 | 02:32 PM

Blue1989RS

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Joined: Jul 2003

Posts: 692

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From: Bellingham, WA

Car: 1989 RS

Engine: 3.1L + .060" overbore

Transmission: 700R4

Axle/Gears: 4.11, Auburn LSD

Iron head V6 Intake systems

The following are a picture of 3 intakes for the Iron head V6 that I had floating around my garage. Just lined them up and took a pic. I posted over on the TBI board but figured it should be in here somewhere as well.

Left is MPFI, middle is TBI, right is Edelbrock Performer (missing the upper plenum piece.

Runner lengths from the valve to the plenum are:

MPFI 17"
TBI 3"
Edelbrock 6"