drive sprocket shims

[beeler54321]

any thoughts on this video its CHAIN REAR WHEEEL--4- in the list been thinking bout this long time but have read drive sprocket can NOT be shimmed but then i find this??? (Don't know if matters but im running jackshaft) any info please


http://link.brightcove.com/services...AAABeLZ_oWk~,rpVVs_CP-x1eElDXSjDtlcSmngLPg9Yg

 

[beeler54321]

no one huh?

 

[CrazyDan]

The link sends me nowhere...

 

[Timbone]

Not sure I understand your question but that is THE WAY to mount your engine to the frame. Those muffler mounts are unbeatable, and you can use angle iron pieces to fill in any distance from the down tube to the motor itself.

The real key is to assure that the rear mount is perfectly perpendicular to the seat post - you can use shims as necessary to adjust the front end. The idea is to keep the motor mount studs tight and free from shearing forces.