Debating on Injector size for 60-1 turbo...

[highintenzity4]

I previously had 650's on my 50 trim setup with an safc2 and I was running pretty rich. With my new setup Im debating which injector size to go with. I now have the dsmlink which was programmed for 650s.. I havent upgraded my injectors yet. What do you guys recommend? THanks.

 

[desolateboosted]

Go with 880s.

 

[Mindslayer]

I second dat

 

[1fastlaser]

there was another post on this. with a 60-1.....650s will do,i wouldnt run anything over 20psi on pump gas,unless you got a wideband,or dyno tuned the car past it,to make sure your not leaning out.on race gas you should be able to crank it up on the 550s.880s are over kill in a sense.im running pte 680s with a sc-61.

 

[DsMWookie]

what are you using to control u're fuel might really make the difference.

also do you use pump gas or race gas?

 

[liquordrunk]

I run 850's with dsmlink. and Its perfect,. I know guys who have ran 650s and tuend them to the max before moving up in inj size

 

[highintenzity4]

I am using the dsmlink. I plan on using race gas. Maybe some c16.

 

[Mackzero]

Base fuel pressure makes quite a difference in the IDC. Before my turbo got f'd, I was running 20 psi with my GT3255 and 36.6 base fuel pressure. I have a SupraTT Pump, Aeromotive AFPR, and SS lines. I got 107% at 10.4:1 AF Ratio. I turned up the pressure to 45 psi and now I am around 86%. That is a big ass difference to the injector. I would go with the 880s though if I were you, so you can tune for max power later, you will need to run race gas and a lot of boost of course, but you know that allready don't you.

 

[anconover]

boy, this 60-1 crap/supporting mods has been beaten to absolute death lately.

If you have dsmlink, no reason not to go big with the injectors.

 

[maximumbob]

Yeah go huge with dsmlink. I have PTE 880's and my global is at -40 ( you know the whole they dont really flow 880cc thing), so you have plenty of room to run some big ones.