Davies Craig Ewp & Controller

[wegs]

Item: Davies Craig Electric Water Pump EWP110 and EWP Digital Controller

Age: 3 hours use on RB26

Condition: As new

Price: $400

To Fit: Universal fit - am including parts needed to bolton to RB26

Location: Adelaide, will ship to Oz

Contact: Email [email protected] or call 0413 250 250

Comments: Reason for selling is because I have had to cut my performance upgrade short of what I planned and this is wasted on my near stock setup. I am including a piece of radiator hose and smaller alternator belt (pictured) which make installation on an RB26 a breeze. Can't speak for the alternator belt size but the radiator hose will also suit other RB's. This is the latest GenIII ceramic seal and fan cooled model which overcomes design faults of previous models. Just under 2 years warranty remaining on both items. I have spoken to people who use these in road and race setups with increased control/performance without reliability issues.

EWP Pump Results: Put simply this was very effective. In my appliation the pump was running at 1/2 rated capacity on consecutive dyno runs under load and the temps didn't go above 70. (Had i known it was this effective i would've changed the target temp from 70 to 75deg).

EWP Digital Controller Results: This is the key to the EWP setup. The controller gave me full control of temps and will notify driver if problems arise. It pulses the pump during warm up to make sure engine temps are reached in normal time and to avoid hot spots. As it approaches your programmed target temp the pulsing increases until 5 deg before your target temp when it switches to low voltage (6V) constant pumping. If temps continue to climb after this the voltage ramps up until it reaches full capacity (12V).

All wiring and accessories are included like new. I avoided cutting any wiring to make this easy to transfer to any other car. Happy to give buyer advice on how I performed a simple, stealth install on an R32.

Regards

Wegs

Edited February 11, 2008 by wegs