5th runner

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Oct 30, 2013 | 03:20 PM

lazey8

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Junior Member

Joined: Nov 2011

Posts: 83

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From: ky

Car: 1989 Trans am

Engine: LB9

Transmission: auto

Axle/Gears: 2.75

5th runner

hey guys I was just woundering on the tpi what is the small 5th runner on the passenger side for?

Oct 30, 2013 | 04:57 PM

vetteoz

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iTrader: (13)

Joined: Apr 2005

Posts: 7,736

Likes: 14

From: Not in Kansas anymore

Car: 82 Z28

Engine: 383 SP EFI/ 4150 TB

Transmission: T400

Axle/Gears: QP 9" 3.73

Re: 5th runner

Quote:

Originally Posted by lazey8

what is the small 5th runner on the passenger side for?

Supplies EGR gas from the EGR valve to the 2 ports located behind the TB in the plenum

Oct 30, 2013 | 08:53 PM

lazey8

Thread Starter

Junior Member

Joined: Nov 2011

Posts: 83

Likes: 0

From: ky

Car: 1989 Trans am

Engine: LB9

Transmission: auto

Axle/Gears: 2.75

Re: 5th runner

Quote:

Originally Posted by vetteoz

Supplies EGR gas from the EGR valve to the 2 ports located behind the TB in the plenum

Oh thanks I was curious because I had put the runners on backwords and the car wouldn't start, when I realized that the runners were not the same I flipped them and the car started right up

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