Mike Graham/Gary Summers

[Hacksaw]

Originally Posted by Billy Nees

I have been told on numerous occasions by numerous Tech people (including Gracia) that NHRA Tech ONLY checks carb model,throttle bore and venturi size. Period.
If there has been a change in that policy, I'd sure like to know!

You may be correct, but don't you think an official should drop the hammer if he sees a funky casting number mod? Of course. They are looking, maybe not checking.