ATV Connection Magazine

400ex too hot / oil cooler

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Posted by: Raptoryfn660r

It won't effect the anything but just remember to add the extra oil that will be required to fill the longer lines.

The link didn't work for me.

Posted by: reconranger

Is this really necessary???? I ride a 400EX in hot So. Calif. summers, and never felt like it was running particularly hot. It will heat up running up a long steep dunes or something, but that is just momentary and then it gets back to normal temp rightaway.

Posted by: squiggy16us

squiggy16us
Weekend Warrior
exmore, Virginia

Posts: 2
Joined: Nov 2006


Thu February 01, 2007 8:16 PM (NEW!)



I was think about moving my oil cooler on my 400ex. I'd like to put it up front, so much air as possible can get to it.
I was thinking about putting it in front of the streering stem with a peice of metal screen around it to keep debris off it.
Will it affect the oil pressure it in the motor when idiling by making the lines longer and moving it forward.
Any suggestions are welcome
Thanks everybody

I seen a oil cooler on ebay. Here's the link

http://cgi.ebay.com/ebaymotors/27-R...emZ220030930709

It says it's an atv cooler for honda yamaha etc. Would this work?