93 pump gas log ecutek

[Suprasoup]

Any feedback would be appreciated. 93 pump gas tune, catless dp and intake. car likes to break up on boost but this was a clean pull.

https://datazap.me/u/sup90/log-1729239370?log=0&data=2-15

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[razorlab]

Rail pressure is dropping to 2900 (from 5000) at peak boost. That is your breakup. Load and torque limits are maxed out.

 

[Suprasoup]

Rail pressure is dropping to 2900 (from 5000) at peak boost. That is your breakup. Load and torque limits are maxed out.

In your opinion what do you think may cause this? Are you saying im overboosting and that might do it? Temps are pretty low on the east coast at night currently.

I threw a can of fuel treatment/injector cleaner in and Im thinking it broke some debris off. Do you think I should run another bottle of it?

 

[xerolimit]

25 lbs at the low end tapering to 20 lbs. That turbo is wheezing, and your fuel system is losing ground at peak torque. Stock turbo is not going to last long at those levels IMO. Needs less boost.

 

[Suprasoup]

Boost has been lowered - still getting something weird going on with fuel falling off

https://datazap.me/u/sup90/log-1732146239?log=0&data=4-5-15-26-28

very strange

 

[xerolimit]

Boost has been lowered - still getting something weird going on with fuel falling off

https://datazap.me/u/sup90/log-1732146239?log=0&data=4-5-15-26-28

very strange

4 psi less boost at the low end, your fuel rail pressure seems 8 psi higher now in the same range. Sounds like reducing the boost helped.

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