wats up guys ive done some research but cant find too much on this i got a jrsc recently
with 370 rc injectors 6psi pulley, no relay or resistor or fmu. but ok car warms up and it runs fine after 1 run it runs fine after that i drive normal and it starts leaning out cant figure out y?
any help or advise helps im just so stuummmppped......

 

whats your engin mangetment

 

None I got a stock ecu ima save up for a tune but for now I need a quick fix..

 

.......................wow seriously??? you better put your flame suit on! as much as i want to stone you right now...im just gonna sit back and enjoy the show! oh and by the way, you suck at researching!

 

get a chipped ecu with a basemap for ya set up www.xenocron.com

 

Geez..... You wonder why it's leaning out?

No tune and a stock ecu ftw!

 

Ya I kno I should have a tune and stuff but I got a jun reprogrammed
Ecu... But that doesn't help at all ima order a chip from the link... But
My question is I got the 6psi pulley isnt that meant to run on a stock ecu
and pass smog and stuff? I mean I already put bigger injectors 370s
and a walbro 255 so for a stock kit that shuld of been more than enough

 

The stock JRSC is meant to run on stock injectors and a rising rate fuel pressure regulator. You cannot install larger injectors and expect it to compensate on its own for that additional fuel.

ABSOLUTELY ditch the JUN ecu, chances are the timing is advanced and that is not what you want for forced induction.

Do not drive it until you at BARE MINIMUM order a chip.

 

You say at bare minimum a chip but tuning would b best rite? Will the chip be sufficiant enough to drive it around till I get it tuned? I have never heard of this company are they good?

 

You are either extremely lazy or just plain dumb, there is not quick fix for your situation. You need at least the rising rate fuel pressure regulator. You are going to blow that **** up or drastically shorten the life span of that motor. you need to take off the sc or not drive it, while you could be easy on the car and get from a to b if it was a must, it is a risk and i doubt your going to be able to keep your foot out the throttle. That Jun chip is only going to make things worse. Ever seen a turbo/sc Jun Car? HELL NO! Chips suck and thats a fact. Either get stock injectors and the fpr, or be smarter and get hondata etc, and get it tuned.

 

when you chip you ecu u can get these engin mangement programs put on the chip chorme, ectune, and hondata s100 you can tun you car with this