Lifan outer rotor

[djbrooksy05]

cool as thanks for clearing that up for me
that would not of being helping the tests of the efi

both the cdi and ecu advancing the timing

 

[sean01]

ok tried a blue "racing cdi" box this arvo

60 degree's @ idle. has worse kick back than the irk cdi..
29 total @ and above 1/2 throttle

got a lifan ork cdi coming so im going to wire tht up to the yx ork

 

[Cactus Jack]

Tormentandglory has stated the advance rate of Lifan ORK's in quite a few threads both here and on Planet Minis ...

http://www.miniriders.com.au/tech-talk/23610-problem-starting-pit-pro-140cc-2.html

LF ORK's are not a straight fit into YX engines ... either their flywheel side crank arm is shorter OR their cases aren't cast/machined to Lifan/CRF specs ... making it necessary to machine the backing plate to allow for flywheel clearance ...

 

[sean01]

yeah crank is short. and correct, you have to machine the backing plate recess 3mm. but that is only for klx style yx engines, they are a direct fit on crf style yx's.

looks like his acted differently.. theres no way i could get 20 degrees at idle out of this lifan ORK. would of been nice to tho..

 

[Deacon fmxer]

Thread digging abit here, but rather here than a new thread.

Gonna fit a lifan 150 ork to my Yx 160. I know I need to machine 3mm of backing plate, but what cdi do I need to use? Do I use the lifan 150 cdi or...? And where to do I adjust the timing to??

The reason I'm fitting it is that I get stupid amounts of kickback from the stock one, and not keen on grinding back the pickup tab, plus I have a lifan 150 ork already.

Any help please??

 

[Deacon fmxer]

Anyone help with setting a lifan ork up??? We really need a how to on this.

 

[sean01]

use the lifan 150 cdi and set the ignition timing where ever you find it best

 

[Deacon fmxer]

Thanks Sean.