Explain to me again, please

[B Parker]

Originally Posted by john ancona

You can be assured that the number is not close to 95%,built by todays rules , if it's
50 % I would be surprised , if you have enhanced head then get the cherry picker ,if not then remove the valve springs ,rockers ,and go back to the 1980's ,oh but wait the rules were enforced ,and the tech department was actually checking engines ,today
it's all about NHRA slowly headed down hill ,I drove by the new NHRA location ,blinked
and missed it !

John, I raced back in the 70's and 80's. All I have to do is look at how fast the cars are going today compared to the good old days when Stock was actually Stock not just a class that we run. I think 95% is on the low side.
We have 170 mph Stockers and a few racers are worried about 200lb spring pressure.