Hello,

if someone has stock turbo and Greddy profec b-spec 2 controller, please sent me your setup for both Hi and Low setup. I can't get proper configuration, no chance. Thanks

What problem are you getting?

Ross

Spool is not good, it should start much earlier, also boost consistency is not good, hold till 4.5-5k RPM top. Thanks in advice

Current settings are, 60% that is around 1.2bar, Gain 25%, Start Boost 0.85, warning 1.3bar, Limiter is not set

At a guess I'd say that your gain is too high, and your 'start boost' is too low. 60% also seems high to me. Try a gain of about 15-18% and a 'start boost' of 1.15-1.18.

The standard turbo wont hold the boost to redline no matter what settings - it just can't do it, and forcing it to try will result is boost fluctuations.

What's the rest of your setup? Remember that even on the standard turbo the settings are going to vary from car to car....

The car has Gtec1, that is the only modification. I will make hybrid turbo in next few weeks from this stock one. I will try settings you sent me and see. Thanks

Have to agree with Suba. Start boost will make the most difference.

Ross

With that setup the boost will definately start to tail off from around 5,ooo rpm....

Yes, better definately, I will play a little more in next few days, weather is horrible today. I didn't realize that startup boost can go over 1.00. Thanks a lot