Pay in 4 interest-free payments of $75.00 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
two ring sets
You also have the option to go with our torsion conversion kit which also includes our torsion spring cup
We take the stock 1000 cylinder and precision bore and nikasil plate it to our specification
Riding hangry is dangerous
Piston kit does not include gaskets
Billet Head Kit / POL 800 CFI ('08+) DOMES:High altitude 41CC two ring setsEasy bolt on power for your 800 CFI! This head has twice the cooling capacity to keep your motor running cooler to maintain horsepower by staying below the 120 degree timing curve. We offer two different dome configurations: IQ800 37. 5 is a 12. 5: 1 compression ratio that works great in the 6000 9000 ft range and bolts on 7 8 HP in the mid range and 5 6 HP peak. IQ800 41 is our lower 11. 8: 1 compression version for sea level to 6000 ft and gains 4 5
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