DTEC BC. Boost Creep.

[NoisufnoC]

I'm trying to dial in my DTEC BC to 20 psi on my 50 trim setup. In 3rd gear its solid, hits 20 no problem. But when I get into forth, in the mid/upper RPM range it creeps to 21-22 psi. Is there anything I can do about that? I'm just using basic solenoid duty cycle, not the RPM based.

Is RPM based the answer?

Here's a shot of the log.



AGP T3/T04 .50 Trim .63 A/R with 38mm Evo gate (9psi spring)

[JANNETTYRACING]

Quote: Originally Posted by NoisufnoC

I'm trying to dial in my DTEC BC to 20 psi on my 50 trim setup. In 3rd gear its solid, hits 20 no problem. But when I get into forth, in the mid/upper RPM range it creeps to 21-22 psi. Is there anything I can do about that? I'm just using basic solenoid duty cycle, not the RPM based.

Is RPM based the answer?

Here's a shot of the log.



AGP T3/T04 .50 Trim .63 A/R with 38mm Evo gate (9psi spring)

Taper the duty cycle with RPM.

Ted.