Whats the Actuator pressure set at? If your running 25psi then you should have the Actuator fully tightened so the boost controller has an easier time holding the wastegate shut. Youve got some really low numbers for 25psi on that turbo. I got 353whp @ 15psi with a cracked manifold. Also FYI, the 2871R is past its effeciency range at 21psi. No need to boost the piss out of it if its not gonna make extra power.
__________________
1995 Nissan 240sx
*RB25DET*
|