Extrude Honing

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Mar 4, 2001 | 10:18 PM

TransamGTA350

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From: South Windsor, CT

Car: '89 GTA

Engine: ZZ6TPI

Transmission: T56

Axle/Gears: Borg Warner 3.70:1

Extrude Honing

How much would it cost to extrude hone a set of Accel runners and a stock lower plenum?

------------------
89 Transam GTA, 350TPI, auto, 3.27 rear, dual cats, gray.
Magnaflow cat-back,
K&N open element,
Best E.T. 14.63@95mph

Mar 5, 2001 | 01:00 AM

The ODB

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From: Belleville, IL USA

you can email them for a quote, but my guess is close to $500.

Mar 5, 2001 | 06:53 AM

david auster

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From: Pinehurst, NC, USA

Car: 1992 Camaro

Engine: 350 miniram

Transmission: T-56

I have no idea what the cost is since I got them used, but I have a extrude honed TPIS Big Mouth base, SLP runners, and Plenum. All I can say it is as smooth as a babies a$$ inside, and should be good for making some power.

Mar 5, 2001 | 07:15 AM

TransamGTA350

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Supreme Member

iTrader: (2)

Joined: Apr 2000

Posts: 1,533

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From: South Windsor, CT

Car: '89 GTA

Engine: ZZ6TPI

Transmission: T56

Axle/Gears: Borg Warner 3.70:1

That much? I'll port them myself.

------------------
89 Transam GTA, 350TPI, auto, 3.27 rear, dual cats, gray.
Magnaflow cat-back,
K&N open element,
Best E.T. 14.63@95mph

Mar 5, 2001 | 08:47 AM

Yelofvr

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Joined: Nov 1999

Posts: 137

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From: Scottsdale, AZ USA

I was quoted $230 for the SLP runners.

Mar 5, 2001 | 10:43 AM

Mkos1980

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From: Macedonia ,OH

Car: Formula

Engine: 6.0 LSX

Transmission: 4L60E

Axle/Gears: 9 Bolt 3:27

AS&M's are done already apparently. Inside the runners they are smooth as silk.

Mar 6, 2001 | 07:00 PM

TransamGTA350

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Supreme Member

iTrader: (2)

Joined: Apr 2000

Posts: 1,533

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From: South Windsor, CT

Car: '89 GTA

Engine: ZZ6TPI

Transmission: T56

Axle/Gears: Borg Warner 3.70:1

Already have the Accel runners though. Bought them never used, still in the box for $100. Cleaning them up a little with a dremel is no big deal, but if it was cheap enough, extrude honing would be better. guess it's not.

------------------
89 Transam GTA, 350TPI, auto, 3.27 rear, dual cats, gray.
Magnaflow cat-back,
K&N open element,
Best E.T. 14.63@95mph