Is a T04B To Big For Stock Motor ?

[CryoBlue98]

So I just got my motor put back together after the new toys and its running like shit and stalling like crazy. I just bought 650cc injectors bigger valves greddy upper intercooler pipe and greddy type rs blow off valve as well as a walboro 255lph fuel pump that hasnt been installed yet. and Bullseye Performance T04B Turbo V-Trim. I haven't done any other motor upgrades.

Now the question is ... is the turbo to big for my stock engine or do I just need a tune to fix this problem please help

 

[JusMX141]

It's tuning, for sure.

There are guys making 400-500 whp with the stock 7-bolt engine.

 

[Colt4G63 also]

You need some way to control those injectors, and you need an aftermarket fuel pressure regulator when you install that pump.
Your computer isn't going to be able to control those injectors worth a crap unless you get link, or an AEM standalone, or one of those airflow control recalibrator doohicky thingys I can't remember what it's called I need to go to bed....

Oh yeah, almost forgot to answer your question: Is it too big? Never!

Will you be able to use it to it's full potential? Not with the mods you have listed.

 

[e85_4g63]

The turbo isn't too big, your car sounds like it just needs some tuning and more maintenance...

 

[4glaser63t]

No that turbo is'nt to big my buddys running the same one on his gst.

 

[ed_dogg23]

Never too big!!!! I take it your not using anything to tune with?

 

[CryoBlue98]

I have both Apexi AVC-R & SAFC But they were in a totaled car so I only have the controllers the harnesses were lost and apexi is giving me a hard time and won't sell me the harnesesses. DSM Link or SAFC will work what about the NEO ? Everyones help is much appreciated. Also I made the poor desicion to buy a El Cheapo Hard intake pipe from the MAFM to the turbo and the pipe is tiny should I go with something bigger ?