21/2 or 3"?

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Dec 4, 1999 | 11:44 AM

skeeter425

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Joined: Dec 1999

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From: webster, MA USA

21/2 or 3"?

For towing power with a 5.4 do I need a 2/5 or 3" exhaust? I don't wan to lose low end.

Dec 4, 1999 | 09:37 PM

Don C

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Joined: Nov 1999

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From: Waltham Ma.

The smaller the diamiter of pipe you use, the more low end power you will produce.
The most important part of it is the mufler.
I hear Jardine kits give the most power.

Dec 9, 1999 | 12:03 AM

JMTruck

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From: Carolina, Puerto Rico, USA

Skeeter425

Go to www.4evergreen.com/lines/flowmufflers.html where I found some interesting HP, displacement and pipe size charts. Hope this helps.

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