Powersteering cooler?

[siren676]

About to install power steering setup into my new shell and want to try prevent boiling the fluid while drifting.
What sort of size should i go for? Also which design to go for tube with fins on it or a multi row trans cooler?
Also is power steering like engine oil where you can damage things if its too cold?

[japawagons]

The bigger of those two. I have the smaller one on my Circuit car and its not enough...

[siren676]

Sweet i'll get one through work

[downtrail]

Put a larger pulley on pump to under drive it. There not meant run rev limiter spec all the time lol itll help a lot trust me.

[CaMpylobacter]

Put some water in the tank to help keep it cool

[siren676]

Put a larger pulley on pump to under drive it. There not meant run rev limiter spec all the time lol itll help a lot trust me.

That might be an idea if I can find anyone that makes an overdrive pulley for mx5 power steer pumps

[japawagons]

That too, I've reduced my crankshaft pulley size also...

[siren676]

That I'd rather not do, cant seem to find an under drive crank pulley for mx5 which has a harmonic balancer

[downtrail]

Goto zebra / wrecker with pully and find one thatll fit / needs a bit of modification to fit. Aim for a speed simmiler to 4000 rpm at full noise. Thats what ive done for my drift car. Never over heats but at low revs its a little heavy but meh.

[siren676]

Thought i'd follow up on this, ended up buying a davies craig 281x112mm cooler, came with just enough hose to replace the whole low pressure hardline loop which went up to the front of the car(Was kinda bent anyway).

Mounted up easy with the included parts, cant comment on its performance yet as i have only had a short drive up my driveway so far.