Drive Shaft Tunnel Construction
Race car construction question;
in a tube chassis car I read the IHRA drive shaft tunnel cover material requirement as .120 steel (2011 rule book). Cars I have seen have aluminum tunnel covers.
This is a low slung four link / strut front round tube car, the drive shaft passes next to your right leg / hip. Looking for input on this matter.
Thank you
Michael Ginnett
567 IHRA
Anchorage, Alaska
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