Miata Turbo Forum - Boost cars, acquire cats.

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)

- Prefabbed Turbo Kits (https://www.miataturbo.net/prefabbed-turbo-kits-3/)

- - Additional Injectors (https://www.miataturbo.net/prefabbed-turbo-kits-3/additional-injectors-5629/)

keinayo

11-15-2006 10:22 AM

Additional Injectors

Does anyone have expereince with adding a fifth (or more) injector? I am just wondering if it is worth it.

Thanks

Braineack

11-15-2006 10:46 AM

What are you trying to accomplish with it? More boost? Better AFRs?

keinayo

11-15-2006 01:33 PM

Both I guess.

Ben	11-15-2006 02:10 PM

Several people around here are running additional injectors. IMO the best way is to add 4 injectors fed off a 2nd fuel rail (one additional injector in each intake mani runner).

The FFS supercharger system uses a 5th injector, no intercooler, and an otherwise stock fuel system, and is good for 190-210 whp.

Other than initial installation and tuning challanges, there are tons of upsides.

keinayo

11-15-2006 02:14 PM

Thanks. I have the Power link 2000 that is actually a useful device to control the additional injector/s. anyone used it or heard about it?

BIGTURBO

11-17-2006 06:24 PM

Power link 2000?
With controller, or USB?

Has it map sensor and rpm?

I had an injector driver like this and I was going with 5th injector. I had no problem, and then I used 6th injector (2x550) and walbro fuel pump. I worked GT28R 15-16 psi at stock pistons (8,5/1 CR) and timing retard at 7 static with no problems!

All times are GMT -4. The time now is 06:00 AM.