Problem: my car won't go pass 6000 RPM when engaging boost, it sputter and feel like hitting the wall until i let go of the pedal. this happens on all gears i'm having a headache with this current problem any suggestion would be highly appreciated.


Mods:
Vortech Blower
11-12 PSI pulley
Port and Polish Head
Walbro 255
760 RC injectors
Header, highflow cat, and buddy exhaust.
AEM stand alone ECU

I did a little bit of research and I checked on coils "got some new one' change new fuel pump, look at wire for possible loose ground but everything seem to be in place, got new spark plugs.

 

What city ar you in? My shop is in torrance and I am AEM certified, if you want I can take a look at it for you? Just PM me.

 

You probably need a different map sensor like omni, gm, aem, or sos.

 

Did you check your SC belt?

 

YUP

 

Interesting
I'm having a similar problem using a similar set up on teh stock MAP sensor
Reckon I'll buy an AEM one
How easy is it to wire it and modify the AEM file to accomodate the MAP change?