Hi, bought new 383 stroker (450HP) and want to make the swap. Need yr help if I may use the same intake or I need some performance one. Just bought the performance fuel pump, 3 row radiator, electric water pump..need to know what injectors are needed as well as what other mods are neccessary to do not to demage the engine. The problem is that everyone says something else; engine producer, ECM chip producer etc. Thanks for any help.

 

Might want to think about what you want it for....street, strip...etc.

 

You can use the same intake but to maximize the stroker's potential I would go with an aftermarket HSR or Accel S/R. I'm currently running 42lb LS1 injectors on my stroker. I would go with 30lb or higher with an AFPR. The stock injectors will work for driving around town but you will starve the engine of fuel at WOT.