Indiana Open Wheel - View Single Post - D. Hamilton testing a 360 vs. 410's, will it work?

team3521 · 3/14/13, 11:34 AM

Those 360's were cast iron block 360's with very little weight break per USAC rules.

3/14/13, 11:34 AM	#4 Re: D. Hamilton testing a 360 vs. 410's, will it w
team3521 Senior Member Join Date: Dec 2009 Posts: 1,873	Those 360's were cast iron block 360's with very little weight break per USAC rules.