Glasspack question

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Mar 20, 2004 | 10:41 PM

GlennF250

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Joined: Mar 2004

Posts: 136

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From: Texas

Glasspack question

I'm going to replace the glasspacks on the truck I'm buying.
It's a 1990 F250 5.8L w/dual exhaust.

I've got a choice of 20inch:
http://store.summitracing.com/partde...t=SUM%2D630805

Or 14inch:
http://store.summitracing.com/partde...t=SUM%2D630805

What differences would I notice between the two lengths?
From the design of them I'd guess the longer ones would be deeper. Am I nuts?
Sometimes I feel like a... sometimes I don't....

If you guys could explain the differences between the two and be specific so I can make an informed decision I would appreciate it.

Mar 21, 2004 | 01:14 AM

akford351

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Joined: May 2002

Posts: 1,589

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From: AK

The longer one will be deeper and have a smoother tone. The shorter one will be louder, more raspy and have a snappy/crackly sound. Personally, I'd go with the 20" ones.