FWIW the heads up car we run is 96" wheelbase C3 Vette. It has been 1.08 60' 4.97 to the 1/8 and 171MPH in the 7.90's in the 1/4 so far and other than it being a totally stupid choice for a racecar it has not been an issue.

"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"