Ive noticed Raptor660Fam has them on his craycraft 730, is it recommended to have them in built quads?

 

I dont know if they help much but they look cool....Ive got 2 little ones that I never put on because I dont know if they will help out or not.

 

bump

 

if your talking about the ones that pro design and tons of other companies sell than I'd definetly recommend one, the fan used to come on all the time during the summer, now it rarely comes on, really helps keep it cool

 

I put a 25 fin on mine, and it seems to be working well, havent rod e alot yet cause of the one way bearing going out, but hope to get in the next race (50 mile desert race) and will post results on how it helps or not..

 

Yeah they work.. I've got a 25 fin on my Rap as well.. The fan comes on a LOT less now... Amazing what a stupid little finned aluminum tube will do! I'd say it works good.. Looks cool too!

 

Raptor660 fams work well...he tested his quad with a heat gun and it runs much much cooler than his crews other bikes....keep in mind he also had a better radiator and a custom oil cooler installed on it....All these things really help out alot. I got mine from Alpine Engineering on E-bay for a lot less than the other guys charge....same damb thing.

 

I have 2 on mine and putting 2 on my wifes. I think they make a difference.

 

I was thinking of getting a power steering pump cooler from an old car and rig it up to an oil line going/coming from the oil tank...how is his rigged up?

 

He moved his oil tank to the back and put the cooler where the oil tank went.....looked extemely complicated and I'm sure it took him quite some time to figure out how to do it and not add anymore line...I myself would not attemp it because it looked so complicated but his quad looks so much better in person than it does in the photos...I hope he doesn't get pis$ed at me for telling cause it might be a secret...but he is one of the coolest guys I ever met and I'm sure that he would tell you anything you wanted to know.[img]i/expressions/face-icon-small-smile.gif[/img]