Need Help In Setting Up Apexi Avcr

[al_r33]

hey guys,

got a apexi installed in my car 2day & picked it up & they said that i had to tune it cause they didnt know how which is crap! Can any one help me?

i wanna run setting A as 7psi

& B as 12psi!!

what should the duty be! sorry for the crap description but i dont hav a clue & no one can do it for a month!

Any help would be very appreciated!

Cheers guys,

Alan

[al_r33]

Does anybody know what the duty needs to be for these PSI's?

Really need to know

[B33st]

Mercury Motorsport have a pretty good explaination of how to tune the avcr on their web site. See if that can help you out.

leigh.

[al_r33]

cheers mate

[al_r33]

Is there any formula for working out the Solenoid Duty Cycle?

Cheers

[al_r33]

anyone?>

[al_r33]

anyone know of a formula to work out the Solenoid Duty Cycle

cheers

[rob82]

anyone know of a formula to work out the Solenoid Duty Cycle

cheers

<{POST_SNAPBACK}>

If you know the the frequency and the duty cycle then you could probably work out some formula based on the bleed orifice size to determine how much boost needs to be bleed for the desired boost level. The maths would be extreme though as the flow through the device is pulsed not constant. I know as the frequency is increased the flow through the device is decreased however the ability of the solenoid to control the boost is diminished, if thats any help.

This is why you just have to trail and error until you get a result.