Maintenance & Technical > KX500 Aluminum Frame Conversion (AFC)

'09 500AF build

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Motorrad:

--- Quote from: jBernard on March 31, 2014, 06:10:36 PM ---Got crank back today from Crankworks. they did a nice job on it. looks almost new.
Had to add a decent amount of weight to balance. I guess they use tungsten or carbide. That crap was expensive, almost used 2oz.



searching for rest of SKF Explorer bearings for cases then shes going back together.

--- End quote ---

its because of that wiseco.

what percentage did we go to??

that wossener rod is a nice looking piece.

jBernard:

--- Quote from: sandblaster on March 31, 2014, 06:51:25 PM ---Have you decided on your port timing yet?
I saw that some work had been done to the cylinder but I didn't see what your timing was gonna end up at.

--- End quote ---

had to email tom on that one. but his reply:

The exhaust is 92.5 degrees BBDC
The scavenge is 62.5

jBernard:
few delays but making a bit of progress.
Bunch of Ti custom parts are in the works right now

All case bearings I've found in super nice SKF Explorer versions except for one in the Left case which I'm having to go OEM.

bout to start messing with some solidworks, here's a preview:

sandblaster:

--- Quote from: jBernard on April 13, 2014, 12:30:28 PM ---
--- Quote from: sandblaster on March 31, 2014, 06:51:25 PM ---Have you decided on your port timing yet?
I saw that some work had been done to the cylinder but I didn't see what your timing was gonna end up at.

--- End quote ---

had to email tom on that one. but his reply:

The exhaust is 92.5 degrees BBDC
The scavenge is 62.5

--- End quote ---

Thank you.
That should make a nice power curve :-)

jBernard:



all Explorers! :evil: :evil: :evil: :evil: :evil:

took a while to track those down. and it wasn't cheap

missing 1 that will have to go OEM for, unfortunately.


Whats the best clutch out there guys?
I've heard
fiber plates - OEM
metal plates - moose racing
springs - white bros HD springs

what do ya'll suggest?

thanks!

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