[yz426 to 400ex conversion] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

Pages:1

yz426 to 400ex conversion
(Click here to view the original thread with full colors/images)

Posted by: 89isuzu

I have spent the past 4 hours reading on the swap and still have a few questions. I was wondering if anyone makes a kit for the motor mounts themselves and for the rear bolt? Also on the rear mount through the swing arm how exactly do you space it out or sleeve it kinda unsure on the concept of that? Does any one make a oil tank that fits in the frame or is it just a good idea to get the wet sump kit for DRD? and i do alot of trail riding so would a stock 250r rad work or so i need a bigger one? and one last question is there a reason every one with the conversion uses a tc shorty pipe?

thanks in advance anything advice would be great

Posted by: ss440ex

I have a set of front aluminium frame horns.

The rear, space the engine to the L/H side .230

And make a bushing for the yz rear mount .047 thick. X 2.100 long if I recall.

That will get ya started.

Posted by: 250x_kyle

what he said. pm sent as well.

Posted by: 89isuzu

pm returned and thanks ss