Hi Guys.I hav installed a vortech supercharger to my 06 s2k! I hav it running for 5 months now without any Trouble.. I Recently had the pulley upgrade done n turned the boost up to 0.5 bar.After having it Dyno Tuned i was Told the Car is running abit lean and That i will hav to get a new management system as the Uni Q is Not good enough for this..I still ran the car and had no hassles..Well a few Days Back my Skunk 2 Mega Power Exhaust Landed and was told to dyno Tune it again..Today The guy called me up n said that over 7000Rpm the car is not getting enough fuel and it is very dangerous to drive it like that. He said i will need new fuel pressure pump aswel as new injectors and a new management system..I told him that i had already instaled the 5th large injector but he still said a new management system will be required?? is ther any other way i can get the car to run normal without having to do another management system? This car making me broke=( Please help out!

 

you can always go back to your other pulley.

 

the pulley gave me 10kw more!!

 

sounds like your tuner is a good guy seems your options are to buy what you need 4 your new setup as your tuner advised or go back to your old one.

If I were in your shoes I think I would just buy what you need and have it installed (on credit and pay it off later) rather then going back tothe old pully and then eventually upgrade again later.
good luck

 

is ther no other way? maybe re wiring the uni q and then putting larger injectors? the aem plug in ecu is $1800=(The Rand in S.A is just falling soits alot of money

 

gotta pay to play. right? and damn 68.9 Pposts per day? you hit the ground running!

 

Meth Injection

 

How does meth system work??

 

meth will him run more boost not keep afrs in check...

 

Take your time. You can get rid of that 5th injector and just go bigger 650RC injectors. Maybe a different ECU.
E-manage cheap and get a retune.
EMS is good but makes the CEL light come on.
Or go back to the smaller pulley