
07-28-2005, 02:26 PM
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Ouch Ouch Hot Sand
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Join Date: Jul 2003
Location: Daytona Beach,
FL
Cobra Make, Engine: Street Beasts w/302 Twin Turbocharged....Under Construction!!
Posts: 1,796
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Not Ranked
Hi Roger......The .120 or .134 is the wall thickness....most racing applications require the .134.
The 1 1/2 or 1 3/4 is the diameter of the pipe.....again I think most racing apps are 1 3/4 diameter.
I'm getting ready to order some dies for my friends mandrel bender. We had planned on ordering the 1 1/2 but may order the 1 3/4...maybe both....>Thanks, Earl
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Safe Flyin, errrrr Drivin, Earl
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