NHRA metal line ?

if your 600 hp car runs in the 12s...then you dont need much...lol......All the safety requirements are based on the Et and/or mph of the car......
Sometimes I forget there's a far cry between what a Dyno number says and what car will do that the track...
I've been following the OP's build, the 512 will run 12's with just a blip of the throttle when it's all said and done. :thumbsup: :D