RKT 800 HO Ski-Doo drop in kit complete with head, domes, pistons, rings and RKT instructions. Piston and rings have aprox 400 miles on them. Head and domes are in almost new condition. The domes I have are for 2500 ft but, you can go higher you will loses some performance(jet leaner for the elevation). You can buy new domes for the higher elevation $100 per dome. The ones I have are 13.5:1 ratio. The RKT numbers on the domes are (8040 Piston 052 Inset 001357075). $400.00 for the complete kit I will take $300.00 if you do not want the domes.
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