Tubing thickness.
04-06-2006, 09:03 AM
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Tubing thickness. What is the thickness and size of roll cage tubing most people use that will pass NHRA tech?
Trying to order some tubing to make some things with.
Trying to order some tubing to make some things with.
04-07-2006, 09:17 AM
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Originally Posted by y2khawk
depends on the actual bar of the cage (some can be smaller), but the main structure needs to be min wall of .083 (CM) or .118 (MS). A full cage needs min 1 5/8" OD and a bar needs min 1 3/4" OD.
Looks like im gonna be getting some 1 3/4 tubing with .120 thickness.
