I will be purchasing the magnum P S/C soon...my question is .....If I would like to run 20-22 psi ..could the stock block take it if I change to manely rods ,pistons, and get a new steel crank?

and for fuel...ill be getting a new fuel pumps and 60lb injectors...what do you guys think...enough or not enough to get the full potential out of the S/C using our block?

my mods
e-fans,NGK TR-6, Accufab, c&L elbow, long tubes , and exhaust.

Vendors please feel free to give some input.

Thanks

 

and thats why I was askin

 

Well the stock block can handle that kind of boost if you are running all those good internals. Even our Longblock have stock 04' blocks. Noone has made a better alternative. 255 pumps, 60# injectors and a SCT Maf would be the upgrade for fuel and mass air that I would do. I feel that you could make into the 520 range on that kind of boost with some good tuning. Just FYI and if you havent already built your motor it might be wise to replace the stock valves. Sounds like your on the way to a fast truck! If you would like to talk with me more about this feel free to call JDM and ask for me. 732-780-0770

JimIII@JDM