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What is the stock size?

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Old

Jul 9, 2002 | 09:51 AM

#1

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Joined: Mar 2001

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From: Spotsylvania,VA

What is the stock size?

I have an 87 Iroc and a 84 HO .. i was wondering what is the stock size pipe from the cat to the muffler on both cars ... thanks matt

Old

Jul 9, 2002 | 09:53 AM

#2

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From: Spotsylvania,VA

the 87 is a 350 L98 and the 84 is a 305 L69

Old

Jul 9, 2002 | 12:03 PM

#3

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Joined: Mar 2001

Posts: 5,144

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From: CC, TX

Car: 1999 Yamaha Banshee

Engine: 379cc twin cyl 2-stroke stroker

Transmission: 6 spd manual

Axle/Gears: 14/41 tooth

these are just guesses, but i want to say they are right.

L69 is 2.5"
L98 is 2.75"

Old

Jul 9, 2002 | 01:09 PM

#4

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Joined: Jan 2001

Posts: 4,415

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From: Surrey, BC

That looks correct to me.

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