Best injectors and turbo combo

[Jared31]

Ok so as we speak I have a new rebuilt motor with roller billet cam, gn1 ported iron heads, Harland sharp 1.55 roller rockers, gn1 ported intake, ported throttle body with matching hemco upper plentum. I have 55 lbs injectors with a 61 turbo. The car is running really rich and when I punch it, the car will fall on its face. I'm going to drive this car on the road so I need a good street injector and turbo combo. I was wondering if 42 lbs injectors with a ta 49 turbo would work for me.

 

[Cyclops389]

Im going with a 6262 turbo and 60lb injectors. It's what was recommended by multiple people that know the cars way better than I do.


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[Craig Gill]

If it's running rich, need to adjust amount of fuel. What chip do you have?

 

[Chuck Leeper]

If the injs you now have, are clean, working correctly, changing them isn't going to cure a tune/other issue.
Can we assume that, with all the mods, that you have some type of tuning tools, such as scanmaster, Powerlogger? If so, additional info would help.

 

[Pronto]

You need to supply a lot more info. What are your goals? Injector size and turbo size are not your problem.

 

[Jared31]

You need to supply a lot more info. What are your goals? Injector size and turbo size are not your problem.

Ok thanks, I have my buddy coming out next week to burn new chip for GN. I will keep you guys posted. My goals are a very good running street car

 

[Pronto]

Is your ecm set up for low impedance injectors? I've not see 55lb high impedance, only low. The typical high z TB injectors are 30, 36, 42, 50, 60 and 80. Currently 60s are popular. They work well and are good to 10s.

 

[Jared31]

Is your ecm set up for low impedance injectors? I've not see 55lb high impedance, only low. The typical high z TB injectors are 30, 36, 42, 50, 60 and 80. Currently 60s are popular. They work well and are good to 10s.

Mine are low impedance. I was looking if I change injectors to high 42's or 60's. My ecm was modded years ago and a custom chip was burned for my current set up., but since then I've rebuilt motor and made it a roller and ported.

 

[Pronto]

You'll definitely need a new tune then. IMHO, you can't go wrong with a TT chip and 60s. The other item to consider is the MAF.

 

[Gene Van Horn]

Add the alky, te45a turbo, 60s and chip combo from Eric. He will burn it specific for your combo.