Just picked up a Speedwerx head with interchangeable domes. Would like some guidance on what size the domes are and what kind of value is here for the setup. I rebuild skis for the rec rider so I don't mess with the high performance stuff at all. This came with a 1300 motor I purchased to rebuild my stock 1300 (2003).
It has all the hardware for the girdle head and a bag full of orings. 4 sets of domes (YFTH, YFTE, YLTD, 4SS-34.5). 2 sets are used, 2 are new.
Any help would be appreciated