JQmile, whats up man, hope to see you throw some times down for the ve boys soon. Just to let ya know weve also built my brother in law a dedicated drag truck and its a ve pumped 12v also, look out! He just got the pump back from a company in tenn. that rebuilt it, they said it had 2 rt springs broken inside it! Anyway they went through it and turned it up , did some other int. mods, added the 14mm head that Bruce had sent them and bla bla bla, the guy said it turned 4800 on the bench with no problem, he installed the #354 spring that we sent him. What sol. are you going to use that will flow that .157 nozzle? Good luck, put down some great numbers! I'll let you know how later how our ve truck does, its up and running know but have a few more weeks of interior,wiring, front clip, and other things to do before it cant make it to the track. Again good luck! Ryan