the injectors are siemen deka 80s. Car style with a ev6 connector.

 

Contact Fuel Injector Connection. They hooked me up with some 60/72# @ 3/4bar injectors and adapters at a comparable price to what you can find used, and the flow match them and give you the data you need for tuning. Hard to beat that.

 

Im guessing you got the Seimens. Good deal. How for will they take me hp wise?

 

my 44# marine injectors were at 90% with about 7# boost on my bone stock LQ4

 

They are Bosch, LS2/truck length, with USCAR connectors. They they like them better than the Siemens they said. Better for tuning? Not sure.

According to this calculator, 60# @ 3bar would be good for 668 fwhp with a 0.575 BSFC (0.55-0.60 for supercharged) and 80% duty cycle.

Fuel Injector Calculator from WitchHunter Performance

 

This is gonna be fun to watch

 

are these the one you have. 60# at 3 bar?
FUEL INJECTOR CONNECTION - FIC FLOW MAX 60lb Bosch EV-14 LS2, L92 Drop in se

 

Yes, but I specified 60# @ 3 bar. They sent me used ones, but rebuilt them so they are essentially new, and it lowered the price a good bit. Give them a call or PM.

 

ok, Thanks

 

I agree with what's said on here .. Just call those guys , they will line you out on what you need , also my cam only 5.3 with a p1sc maxed out a set of 42lb inj's at 6100 with 9lbs of boost