On my tune im running 2898.5 Ms with just Head studs and stock rods. I want to get the best times I can friday night at RMR so how far can i push it? 3400? will it even hold rail pressure? will it fold a rod? Just really wanna get MaxBlaze to run a 12.xx I cant 4wd launch yet as i dont have my front shaft done and I need to reclock the tcase to clear it. I do however hook VERY well with 37s and my own home brewed cal tracs