Hello:
Looking for CAD drawings of Billet/Stock Heads, Blocks, Rotary Side Covers, etc, for SKIDOO/ROTAX 521/532UL/536/537/580/582/582UL/617/618UL/670 Sled/UL engines.
SEADOO 580/587/650/657 engines also have the same Head Bolt pattern.
Also, looking for Adapter Plate Drawings for BMW R100 to...