Terrible RB25 Dyno WTF happened

[Turb0wned]

Problem solved.

[feito]

holy. 175? What do u used to drive before? How does it feel compared to what u used to drive? Reason i ask is if it really is doing 175 u should have felt it weak as fuk before u even take it to the dyno.

[Turb0wned]

That's just it, it felt fine. I've owned SR's and Supras (MKIV). My compression numbers are fine all across.

[Sforteen]

its probably pulling timing

[Frank_Jaeger]

Those valleys though...

[Scope240sx]

http://i1163.photobucket.com/albums/q559/scope240sx/paulyd_zps7794c559.gif (http://s1163.photobucket.com/user/scope240sx/media/paulyd_zps7794c559.gif.html)

thats a trip man
update us when you figure it out

[AS240]

It could be your NVCS (variable intake cam timing). Those valleys, especially the latter one, look consistent with the on/off timing switch. Can you hear the NVCS solenoid click when you bump the throttle?

[Turb0wned]

It could be your NVCS (variable intake cam timing). Those valleys, especially the latter one, look consistent with the on/off timing switch. Can you hear the NVCS solenoid click when you bump the throttle?

Not sure, going to check that out tomorrow. It was quite embarrassing...

[Turb0wned]

I feel like the stock ecu didn't like the fact that the boost was turned up to 12psi and just pulled timing.

[NoPistons!]

+1 for timing. Does it sound like it's breaking up really bad in those low spots sounding like pure shit but afr's are still rich as they should be if not richer with crazy jumps when the breakup comes on?

[singlecamslam]

The stock ecu should handle the 12psi on stock turbo no problem. Boost leak?

[Sileighty_85]

Stock ECU is garbage. Any more than stock boost and the ECU pulls timing and dumps fuel

[AS240]

Dude you need a tune, at least a SAFC.

[Turb0wned]

Stock ECU is garbage. Any more than stock boost and the ECU pull pull timing and dump fuel

Yeah I know. Getting a Z32 ECU and sending it to Martin at Enthalpy.

[Turb0wned]

Dude you need a tune, at least a SAFC.

Thank you captain obvious. Haha just playing man. I know just thought I wouldn't have a problem with the stock ECU on 12psi.

Money was wasted though. All money from the dyno runs were sent to Paul Walkers charity ROWW. It was a remember Paul Walker event.

[Yellow4g63]

could be a bad CAS or knock sensors. Did the ecu throw any codes?

[Turb0wned]

Just wanted to update this thread incase someone runs into the same problem. It was indeed the stock RB25 ECU. Got a Z32 ECU tuned by Martin and it runs strong.

[SamsonS4]

It's cause your in maryland. BFE numbers

no california no care

[Turb0wned]

It's cause your in maryland. BFE numbers

no california no care

I'm not in Maryland by choice. I'm stationed here but I for damn sure wouldn't want to be in Cali nether.