Indiana Open Wheel - View Single Post - Silver crown

billyb · 3/21/13, 7:41 PM

Wel, if USAC was smart enough, they would go to the 410 sprint engines and get rid of the steel blocks. more sprint guys would probley run. they could interchange with their engines?

3/21/13, 7:41 PM	#56 Re: Silver crown - who's driving what?
billyb Member Join Date: Jul 2007 Posts: 123	Wel, if USAC was smart enough, they would go to the 410 sprint engines and get rid of the steel blocks. more sprint guys would probley run. they could interchange with their engines?