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12/30/19, 8:19 AM   #6
Re: Plymouth Speedway - Plymouth, Indiana - 2020 Race Schedu
chop
chop is offline
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Join Date: Mar 2009
Posts: 318
 

Michigan was the same problem dirt or pavement. Two groups that need to merge to one. But will never happen. On the pavement side its just travel and tires that hold them apart. On the dirt side it its 360 vs open rules 410. So Plymouth gave up on the crate sprint cars?