If the car ain’t broke, the general rule is that you don’t fix it. And, if Mike Edwards isn't on top the next best thing is a car with an Edwards' engine under the hood.
Ron Krisher's car wasn't broke, it just wasn't running up to it's expected potential, so he started to make changes.
Krisher didn’t change everything on his Pro Stocker but what he did
move around paid off on Friday during the NHRA Fram Autolite Nationals
in Sonoma, Ca. He made the initial changes on Sunday at last weekend’s
race in Seattle.
“What we changed around appeared to be working today,” Krisher said.
“We were having trouble controlling wheel speed at the end of the run
and consequently it would get away from us. Mike [Edwards] helped us
change the bar and do some things differently. It really picked the car
up on the 60-foot.”