More Nascar Trivia
Trivia
Dennis, it seemed to me the use of the plates and window nets at Michigan was a race track test to see how it would work at Talledega. There was NO need to put the restrictor plates on at the Yankee 400 except to see how they would perform on a superspeedway. The qualifying speeds at the time at MIS were 162.7 during the June 1970 race with the pole won by Pete Hamilton in a Petty Superbird
#40. The 1969 races at MIS were pole speeds of 160.1 by Donnie Allison and 161.7 by David Pearson, hardly a huge jump in speeds and no races had tire problems. The Dodge Daytona and Plymouth Superbirds were raced for the first time at Michigan in 1970. Charlie Glotzbach's qualifying speed in the August 1970 race at MIS was 157.3.The Glotzbach and Cale Yarborough 2 car battle was anticlimactic because the only caution that flew that day was for Cales blown engine on lap 188 and the next 9 laps were run under caution. Cale finished 10th that day, 9 laps down, with 23 cars out of 40 running at the end. It was one of the most boring races I'd ever seen. Only 2 cars finished on the lead lap, Charlie and Bobby Allison.Pete