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TPI Runner sizes (Aftermarket)

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Old Jun 18, 2011 | 07:14 PM
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Chevy86 IROC-Z's Avatar
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TPI Runner sizes (Aftermarket)

Okay guys. Im gonna shop around for some aftermarket runners. Ive searched for about an hour through the net to look for runner diameter sizes. Im lookin for the largest diameter size. Our stock runners are of course too small. So can anybody fill in the missing sizes below?

Stock Runners = 38-39 mm
Arizona Speed and Marine = 42 mm
Edelbrock = 40.64 - 43.18 mm
Accel = 41.91
SLP = 40.64

Last edited by Chevy86 IROC-Z; Jul 11, 2011 at 01:46 AM.
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Old Jun 19, 2011 | 11:12 AM
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Re: Edelbrock TPI Runner diameter size

Edelbrock....1.600
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Old Jun 19, 2011 | 06:54 PM
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Chevy86 IROC-Z's Avatar
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Car: 1986 Camaro Z28 IROC-Z
Engine: 350 Tuned Port Injection, for now.
Transmission: 700R4
Axle/Gears: Posi - 3.23
Re: Edelbrock TPI Runner diameter size

Originally Posted by Dyno Don
Edelbrock....1.600
sweet. thanks Dyno Don for adding your info.
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Old Jun 19, 2011 | 07:10 PM
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Chevy86 IROC-Z's Avatar
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Car: 1986 Camaro Z28 IROC-Z
Engine: 350 Tuned Port Injection, for now.
Transmission: 700R4
Axle/Gears: Posi - 3.23
Re: Edelbrock TPI Runner diameter size

Looks like Edelbrock TPI Runners is the winner. Time to save up for the purchase. Good thing too since i got a Edl-3860 laying around in my closet.
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