stock 2.2L diesel exhaust tubing size

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ryno498
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stock 2.2L diesel exhaust tubing size

Postby ryno498 » Wed Oct 17, 2018 1:58 pm

does any know the stock exhaust size on the 2.2 diesels? looking to get a less restrictive muffler but having a hard time find what the exact size of the exhaust is.

Thanks guys.

ryno498
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Isuzu vehicle(s): 1981 Pup diesel 4x4

Re: stock 2.2L diesel exhaust tubing size

Postby ryno498 » Wed Oct 17, 2018 1:59 pm

Its a 1981 pup by the way. I think I remember hearing that the later models might have changed size.

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puttputtinpup
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Re: stock 2.2L diesel exhaust tubing size

Postby puttputtinpup » Wed Oct 17, 2018 8:12 pm

You can go bigger and have the shop reduce it down. I think that year model they were 1-7/8". I put 2.25" from the manifold back on my 82. It ran so much better.

downunderyank
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Re: stock 2.2L diesel exhaust tubing size

Postby downunderyank » Fri Oct 19, 2018 9:27 am

I've got a few sets of NOS exhaust headers that are for the C223. $150.
converted '86 diesel spacecab

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JoeIsuzu
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Re: stock 2.2L diesel exhaust tubing size

Postby JoeIsuzu » Fri Oct 19, 2018 11:23 am

downunderyank wrote:I've got a few sets of NOS exhaust headers that are for the C223. $150.

You keep dangling these in front of me, and I'll end up buying one, and it would sit in the workshop for years like the Impulse LSD I bought. :lol: If I had the higher-priority stuff done, I'd have to do this.

Jack

downunderyank
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Re: stock 2.2L diesel exhaust tubing size

Postby downunderyank » Wed Oct 31, 2018 8:33 am

Jack, for all the time and energy you've put toward the pup community, I'd gladly give you one of these headers. You pay for shipping and you can hang it on your wall of your workshop ;-)
converted '86 diesel spacecab

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JoeIsuzu
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Re: stock 2.2L diesel exhaust tubing size

Postby JoeIsuzu » Wed Oct 31, 2018 8:58 am

downunderyank wrote:Jack, for all the time and energy you've put toward the pup community, I'd gladly give you one of these headers. You pay for shipping and you can hang it on your wall of your workshop ;-)

That's really kind of you. But I can't imagine having and not using it. That would be a waste. :(

Unless you're in a hurry to get rid of it, let's give it some more time, maybe you'll get a buyer.

Jack

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Re: stock 2.2L diesel exhaust tubing size

Postby downunderyank » Mon Nov 05, 2018 8:07 am

Ok, if you ever want to redeem your coupon for a free header, let me know ;-)
converted '86 diesel spacecab