2022-Up RZR Pro-R 4 Cylinder High Performance Stage 2 Cams | 112-1039
SKU: 57155555271

2022-Up RZR Pro-R 4 Cylinder High Performance Stage 2 Cams | 112-1039

Sale price$447.75 Regular price$497.50
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Description

2022-Up RZR Pro-R 4 Cylinder High Performance Stage 2 Cams | 112-1039Brian Crower High Performance Stage 2 Cams for 2022 Up RZR Pro R (4 Cylinder) models These cams showed 10rwhp peak gains, and 6 7rwhp max gains Use these cams with our exhaust, clutch kit, and level 3 tune Cams allow the vehicle to rev higher where the OEM cams fall off. While these cams still make great torque power down load and all around, they are especially good for those riding in the dunes and wanting to clutch for 8500 8600 RPM. The increased

Brian Crower High Performance Stage 2 Cams for 2022-Up RZR Pro-R (4 Cylinder) models These cams showed 10rwhp peak gains, and 6-7rwhp max gains Use these cams with our exhaust, clutch kit, and level 3 tune Cams allow the vehicle to rev higher where the OEM cams fall off. While these cams still make great torque/power down load and all around, they are especially good for those riding in the dunes and wanting to clutch for 8500-8600 RPM. The increased wheel speed helps in many situations, but again, dune riders will really benefit from the added RPM/wheel speed. Others have tested these same cams and claim bigger gains. We are showing our honest dyno numbers, and we are very consistent/particular on how we dyno these vehicles. Others are showing gains at a higher RPM, and have inconsistent results. Running over 8600 RPM will result in extra belt heat, and alternator issues. This motor with these cams will make a little more power at 8800-8900 RPM, but if the rest of the vehicle/parts are not going to last, we simply won't show gains at that RPM. Cams are "drop in" which means that 95% of the time they will bolt in without having to shim the valves differently. Keep in mind if your vehicle has a good deal of miles on it, and in rare cases, you may need to shim. We always suggest checking your valve clearance after installation and keep in mind it may take a few days to order in new buckets/shims. This procedure along with cam removal/installation is in your service manual. Cams can be run with our level 2 tune if you already have it. However, hot starts are an issue with these cams and the level 2 tune. Our level 3 tune is suggested with these cams as it fixes hot starting, has better low end, and slight peak RPM fueling adjustments. For installation we suggest referring to your service manual. Quick rundown of installation: Remove bed, loosen airbox bolts, remove bed support (may need to loosen plastics), remove coils and breather hoses, remove valve cover, remove 1 bolt from the tensioner cover as it's blocked when at top dead center, set motor at top dead center(align marks on cam gears & bottom alternator pulley), pull chain tensioner, pull cam caps (loosen evenly), install AA cams, check valve clearance. Now you are ready for assembly in the reverse order. Dealers: No dealer margin PN: 112-1039

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SKU: 57155555271

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ViperMageEx
Pawtucket, US
β˜…β˜…β˜…β˜…β˜… 3
Low quality socks.
Size: Large, Color: (001) Black / Black / Castlerock
I have been buying Under Armour undergarments for years and have noticed a steady decline in quality. These socks are no different. I purchased another six packs of very similar styled Under Armour socks in 2023 and recently they have started wearing out. Those socks are no longer available for reorder, but these extremely similar socks were so I ordered them. The quality difference is obvious just by looking at and feeling them. They are more of a faded black/brown than the black pictured or the black that the three year old socks still are. The material is completely different and feels lighter. When wearing them they already feel like they are bunching up in my shoes, which the old ones never did. I do not expect these to last even a year and will not buy them again.
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Reviewed in the United States on March 29, 2026
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Regina Hall
San Leandro, US
β˜…β˜…β˜…β˜…β˜… 5
Happy Son
Size: Large, Color: (001) Black / Black / Castlerock
My sons loves them. They are all he wears.
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Reviewed in the United States on April 19, 2026
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Bibiana colon
Cuba, US
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Medias
Size: One Size, Color: (403) Washed Navy / White / Halo Gray
Muy buenas, cΓ³modas me encantaron
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Reviewed in the United States on April 5, 2026
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K M
Lexington, US
β˜…β˜…β˜…β˜…β˜… 5
Excellent sport sock!
Size: One Size, Color: (100) White / White / Halo Gray
Molds onto foot, super soft and breathable. A lot of my ankle socks tend to slip or cut off blood circulation. This one literally is a perfect fit. No slip. After playing hours of tennis every week, my feet don't feel sore or bruised. Must buy!
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Reviewed in the United States on October 9, 2025
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Battle Creek, US
β˜…β˜…β˜…β˜…β˜… 5
Comfort!
Size: One Size, Color: (100) White / White / Halo Gray
Very comfortable! Thinner than the picture shows, but I like the fact that they are no show but still higher in the back and front to protect my heels and such.
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Reviewed in the United States on September 6, 2025

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