Quote:
Originally Posted by s14unimog
Incorrect sir... The factory actuator has a spring rate to hold 7psi and the standard Silvia has a boost solenoid (as do most all factory turbo applications) to maintain 10-11psi. This is done so the ECU can limit boost supply if there is an issue (high coolant temperatures, etc.)
Saying an S13 SR20DET's factory boost is 7psi is like saying an Evolution's factory boost is 10psi. They use a boost solenoid to achieve the factory 19psi. An S13SR is a dog at 7psi
|
Ok thanks for the info! I have never installed that boost solenoid on my swap... lol
But what you say make sense!
Frank