Fueling & Injection - Got 42lbs injectors in and WOW!




View Full Version : Got 42lbs injectors in and WOW!


SIC LSX
08-01-2006, 07:47 PM
yup picked them up with about 2k miles on them. I paid $150 plus my stock injectors :) I did not think just changing my injectors would make it feel this much better up top!! When we dynoed my car the A/F was around 14.7 and up :( anywhere above 3,500 rpm's we tried adding fuel but it didnt help then we saw my 02 injectors were at 109%!!! Now the car feels way better! I cant wait to go to the dyno agian! I have added SAP pulley, ported T.B, tune, 42lbs injectors. The last time i did 384whp on stock tune So im hoping for around 400whp :) :drive:


ArcticZ28
08-04-2006, 10:07 PM
:werd: A lot of times it's the small things that can make the big difference.

The Alchemist
08-07-2006, 10:03 AM
WOW, that's great. I know the last time we had HP Tuners hooked up to my car, it showed that I was at >120% injector cycle duty at 6100 rpm, which is where I shifted early.

Where did you buy the injectors?


ZL1Killa
08-07-2006, 10:08 AM
yeh really cuz i'm looking at speedincs 42.5# @43.5psi and they are 300

SIC LSX
08-09-2006, 02:11 PM
a guy here in hawaii is putting his car back to stock and selling it so i got his :)