20g With 550 Inj?

95tsi · 05-08-2004

Would 550 injectors be capable while running a 20g?

JoeGengsta · 05-09-2004

sounds way too small for a 20g, unless you are only gonna run like 16 psi.

AJ · 05-09-2004

Quote:

Originally posted by 95tsi@May 8 2004, 01:05 PM
Would 550 injectors be capable while running a 20g?

grab something a bit bigger is you can. Do you have anything to control what's going on? AFC or something or do you just have a turbo and want injectors.

THIS IS WHY WE REQUEST ALL YOUR CAR INFO IN THE TECH POSTS PEOPLE!

95tsi · 05-09-2004

I'm running dsmlink with a T28, but might be upgrading to the 20g. Currently have the 550's installed with fmic, ported o2, 3" turbo back exh, ported exh mani, 255 walbro. Was just curious on the fuel aspect of whether or not the 550's could support a 20g with stock longblock on my 2g.

05-10-2004

DSMStyle slaps 95tsi with a dead trout.

SlowWhite · 05-10-2004

Get Larger Injectors.

You can get away with 550's or the time being. But I strongly recommend getting at least 660's.

I ran RC550's for 3 years -but when I finally got ride of my SAFC and went DSMLINK. DSMLINK showed me that I was running them at 115% IDC at 20psi on 92 oct

AJ · 05-10-2004

I was hoping Brian would see this and reply. I knew he had ran 550s on a 20G but I didn't know if you continued or what the deal was. I would difinatly grab some larger injectors.

**Kracka** · 05-10-2004

I have some FIC 650cc injectors with about 500 miles on them, PM if interested.

05-11-2004

Hey Dave, I forgot to tell you; that when I ran my Hahn POS20G w/550s/255pump/B&M Reg/SAFC/RMVD Honeycomb, I upped my fuel pressure by about 10psi too.

Thats probably why I ran it without problems. I dunno.....worked fine for me. Dynoed 367whp@25psi........all day long.

-Matt

(Deat Trout!....Nobody rememberes the mIRC DSM chat?......I'm old)

Jacek · 05-11-2004

my 550s are still a little too small for my dumpy 19c