Best Rpm Adjustment Ebc?

[SKiT_R31]

I'm after an electronic boost controller, but want to run close to stock boost until around 3500-4000rpm at which point i want to hit high boost & water spray (water spray is boost activated set for high boost).

Dont really want any other features, so cheaper the better...

Any reccomendations?

[KiwiRS4T]

I'm after an electronic boost controller, but want to run close to stock boost until around 3500-4000rpm at which point i want to hit high boost & water spray (water spray is boost activated set for high boost).

Dont really want any other features, so cheaper the better...

Any reccomendations?

Jaycar IEBC if you can solder.

[GTScotT]

Jaycar IEBC if you can solder.

Really? Care to elaborate?

I have not had any experience with the unit myself yet did not expect it to be up to the task mentioned above.

[lachlanw]

hook it up to the standard boost controll solenoid . it turns on at 4500rpm . drill the restrictor out to the size untill it runs the high boost you want . or plumb in a manual boost controller after the solenoid . hook a relay up to your water sprayer with positive power and hook the nagative to the factory solenoid

[KiwiRS4T]

Really? Care to elaborate?

I have not had any experience with the unit myself yet did not expect it to be up to the task mentioned above.

I have run one with great success ( I am only getting rid of it because I now have a G4 Link and will use that to control boost). The hard bit is they come as a kit ... well 2 kits actually the unit itself and the hand controller.. but still cheap.

With the handcontroller you can vary the amount of boost against the duty cycle of the injectors ( better than just rpm when you think about it) so it can easily meet the needs of the OP.

There is a huge thread by SK somewhere.

[SKiT_R31]

The jarcar one sounds interesting, i'll look into it.

Cant use the factory boost controller as I dont have one, as the car was originally N/A and runs the N/A loom.

Cheers

[paulr33]

yes but you would be using the GTST ECU and from memory pin 25 is switched ground at 4500rpm

the stock boost solend would be $2 to buy from somedone who has gotten rid of it and as lachlan said, this would work prefectly. otherwise jaycar kit or if u want jap brand AVCR will do it but mega expensive

[SKiT_R31]

Oh really? Interesting, thanks.

[paulr33]

yep just check the GTST wiring diagrams

the stock boost solenoid has 12v constant and a switched ground from the ECU

when rpm is over 4500rpm it switches the ground on wire 25 i think and this turns the boost solenoid on, which makes it close, this bleeds a bit more boost on the std turbo

so you could use this in the same way to make it bleed a bit more, or use a bigger better valve and also run your water spray or whatever.

[R3N3]

sydneykid did a good write up on the jaycar controller. a lot of people would rather use those than the more expensive jap kits