who can i send my injectors to. to make them be equal to some 50 hp injectors.

If you had EFI Live, you could install a McRat 20/20 tune. This will give you the 50hp.

Otherwise, your best bet is buying new injectors, then extrude hone and balance. Industrial Injection, F1, MDE, Dynomite Diesel, Fleece, Kennedy all can do this. You can buy new and send them to Extrude Hone.

I went with Industrial Dragon Flows. 90hp.

Why are you wanting to upgrade the injectors

Why are you wanting to upgrade the injectors


i have to replace the headgasket, and to do tht the motor has to be torn down so why not upgrade some stuff while im in there

If you had EFI Live, you could install a McRat 20/20 tune. This will give you the 50hp.

Otherwise, your best bet is buying new injectors, then extrude hone and balance. Industrial Injection, F1, MDE, Dynomite Diesel, Fleece, Kennedy all can do this. You can buy new and send them to Extrude Hone.

I went with Industrial Dragon Flows. 90hp.



awesome thanks i will check into those companies is there a reason u went with the industrials over the other guys?

Ive had mine for quite a while. I bought the 50's at first. The dealer that installed them dropped one. So I sent them back and swapped for the 90hp. They had them in stock ready to ship. They are more expensive now than when I got mine, but whatever you decide, if you have the money, go for the new extruded injector rather then reman extruded.

One thing to remember, the 50's were designed for economy. Anything larger will decrease fuel econ. You will need EFI Live to tune them....scan them, etc.

I highly recommend them. I went through 3 sets of GM injectors before all this. Not one problem Ive had with these and over 40k miles so far with them.

You can feel the difference and tuning them is tricky but its nice to have the same power with less of a tune, in short, due to the lower pulse width you run compared with stock.

i have to replace the headgasket, and to do tht the motor has to be torn down so why not upgrade some stuff while im in thereI notice in your sig, that you dont mention anything about trans mods, and your on level 3. Ever had any trans work done, or issues with it on level 3?

One thing to remember, the 50's were designed for economy. Anything larger will decrease fuel econ. You will need EFI Live to tune them....scan them, etc....
....You can feel the difference and tuning them is tricky but its nice to have the same power with less of a tune, in short, due to the lower pulse width you run compared with stock.I was going to ask these EXACT questions. Thanks for the through reply.

Ive had mine for quite a while. I bought the 50's at first. The dealer that installed them dropped one. So I sent them back and swapped for the 90hp. They had them in stock ready to ship. They are more expensive now than when I got mine, but whatever you decide, if you have the money, go for the new extruded injector rather then reman extruded.

One thing to remember, the 50's were designed for economy. Anything larger will decrease fuel econ. You will need EFI Live to tune them....scan them, etc.

I highly recommend them. I went through 3 sets of GM injectors before all this. Not one problem Ive had with these and over 40k miles so far with them.

You can feel the difference and tuning them is tricky but its nice to have the same power with less of a tune, in short, due to the lower pulse width you run compared with stock.




awesome....yeah EFI live will be going on at the same time when i install em

I notice in your sig, that you dont mention anything about trans mods, and your on level 3. Ever had any trans work done, or issues with it on level 3?

I was going to ask these EXACT questions. Thanks for the through reply.




nope none.....