Fuel pump question for 42 injectors
 

I have a stock 5.3 Im putting a d1sc procharger 6 to 8 psi boost .I was told i would have to change injectors to 42s. Im putting it into a 81 T/A and going to use a after market fuel pump. What is a good pump and how much psi to run please help.

Use a 4th gen, fuel pump module.

http://www.vetteworksonline.net/cata...roducts_id=123