Cooling Fans

[Yellow4g63]

I have seen a RB swap that used the Stock R32 Xmemeber and it was so close to the raidaitor that it looked like you couldn't put in any fans. Whats the deal?

[Joe]

you cant use a stock clutch fan with the RB crossmember.

FAL has slimlines that work, if you dont go with FAL get anything that is 2500CFM or higher.

FAL's are the only ones i have found that DO clear between the rad. and engine. all others have to be used as a "push" type

[frosted flakes]

Instead of puller fans get pusher fans and mount it where your a/c condensor is. or get a slim puller fan (one 12")

[underground]

The RB series motors, especially the RB26DETT, run very hot. One of the biggest issues you will have when installing the RB motors into a 240SX is cooling problems.

Most people use dual pusher fans, at least 3000CFM for a RB26 setup.

There is basically no room to mount a puller, so I wouldn't consider it.

You will need to cut the core support a little and reweld new brackets to fit a dual setup, we are working with Flex-A-Lite currently trying to get something produced for the RB 240's.. There is a big demand for this part.

Whenever we put the RB26DETT into my car within the next few weeks, I will come back and post pics of what we did for you guys to view.

[undertaker]

i have dual 12" aircon fans on my car, not the greatest fans but just running off the stock radiator temperature sensor they work fine and were cheap. pics here:http://www.cardomain.com/memberpage/351709