Pay in 4 interest-free payments of $75.00 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Fits all RZR 570
No EFI controller required
🔥 Much higher heat barrier — reflects and manages heat better
You also have the option to go with our torsion conversion kit which also includes our torsion spring cup
Billet Head Kit / POL 800 CFI ('08+) DOMES:High altitude 41CC Fits all RZR 570Easy 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