recommended injectors 12 lbs boost mustang?

Answer 1

I would go with 50 LB injectors.

Answer 2

42 lb injectors should be plenty. I ran 42lb injectors on my 99 GT after I installed the V2 S-trim 7 smaller pulley also at 12 psi. It easily supported 388-400 rwhp. With the Turbo setup, ITS T-76 and Accel Gen 7 DFI, I ran 65 lb injectors. 50 lb are good for mid 10s on a well tuned Mustang & I believe 60 lb(65 lb @ 100% DC) are available in high impedence for the Mustang. Those should support some serious power to reach low 10s/high 9s comfortably. If you are not planning to upgrade much more, 42 lb should be more than enough, but since the mod bug usually bites hard, I would install the largest high impedence injectors you can, which I believe are 60/65s, and be done with it. with the right chip and MAF, it will run & idle like the stock setup. I hope this helps.

Answer 3

42lbs injecter are redicoulisly big, first of all you need to figure out what you need by sonsidering your whole set up just because your not n/a does not mean you need huge injecters, firts instead of boos figure out your cfm through your throttle body. you can call summit racing and talk to thier tech dept. Tell them what your full setup is and they will tell you what injecter you need, but if a turbo/charger is all you have i doubt you even need to change injectors just remap the ecu but a 48lbs injector are a little to bit for any motor that not a very built rate motor.

Sorry about the sentences running together but you best bet is the summit help line.