Need some help
Bought used injectors as 42lb and going through the p/n I believe there 79lb can anyone verify this for me
P/n 01D129B
http://www.racetronix.biz/itemdesc.a...1D129x&eq=&Tp=

 

Bumpp

 

googling that number i find them rated at either 75lb/hr or 79lb/hr

 

selling the car

 

His gf just got a cobalt, he got these from jeff and was told they were 42's , looks to be 75's/79's ... We just need to be sure so we can set her tune up correctly.

 

well I am glad then

 

Thanks guys!! Nahh it's for my car lol what do you think they are 75/79s or 42s? From what I've seen looked into they look like 75-79s

 

There def the 75/79 but the thing that concerns me is are they the same ones paul uses... If not he is going to need the flow rates on them to tune it properly.

So the question is ... Are these the same as the racetronics 79's ??

 

Ahhh I see what your saying is there a way that we can use the flow rates he has to get like a base line...and if it runs shityy we can send him like the idle and he can adjust it accordingly? Sorry if I'm wrong new to the whole tuning/fuel injection life lol learning abs figuring it out as I go lol

 

Thats a question for paul lol

 

theres good info on getting offsets correct on the hpt forum. look up cobaltoverbooster's lsj guide and lwrs10's posts. the flow rate wouldnt be hard to estimate considering that it is a linear function

if they are 79s from racetronix, a trick that many used to do in the past was take the gms2 fueling tables and set the multiplier to 1.8 across the board as a good starting point. if you do install them, please comment on how they idle. because i have been wondering about these for a while

 

79 pound injectors and 2.85 pulley and tuned by Paul idles and runs amazing..... These injectors are awesome

 

cool