makes you wonder....why is an SR20 head ok, but a Predator is not??
At least i beat them up for two years on the rules and got the weight dropped for BB Mopar. IF anyone wanted to race a BB Mopar in Ultra or NMCA Extreme Street...2022 is the time
The reason are many but one big one is bore size. There is alot to that for sure. Another big one is development of that platform. It was originally developed for Texas Pro Stock 468" powerglide stuff that was BRUTALLY fast. Guys were willing to spend the money to make those the best they could be.
Would that weight drop include a Predator head? Usually the non inline. non conventional stuff gets no weight breaks. Just curious. The SR20 and Dart 20 are "conventional" BBC valve layout. They get a small hit in NMCA for the non conventional valve angle. Our rules allow +- 2 degrees.
