is 370cc Rc fuel injectors too big for my lsvtec and do i need to buy the clips for them,too.
do i need fuel regulator/fuel gauge and bigger fuel pump too. im using stock ls fuel injectors/fuel pump
im running CTR pistons, p/p b16head, pyr chipp28ecu

 

I'd upgrade to a GSR oil pump and fuel pump to save yourself trouble in the future. As for the injectors, I think somone recommended 310cc injectors to me.. but I doubt 370's will be too big.

 

thank but i got vtec oil pump installed with the motor and
someone sell the RC 370cc for cheap price that why.
do i need to buy the clips for them seen it bigger the 310cc?

 

370 may be a little too much for your setup.. 310's would be good. You may need to bump the fuel down a little with an afc