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Reviewed in the United States on June 17, 2022
For the price of this kit the quality is bad and the machining is off. I completely removed old cam and rockers expecting to rebuild everything and after I had installed I realized that my rockers refused to rock??. After I removed and did my measurements with my vaneir calipers it was .075 oversized and I had to machine them to fit.
harry budd
Reviewed in Canada on August 4, 2021
i have not started the atv yet more things to fix first
dany b.
Reviewed in Canada on December 9, 2021
Mon Polaris magnum 500 1999 fesait des backfire dans le filtre a air car mon camsharf côté exhaust était usé et il ouvrait plus les valves dexhaust.très satisfait de ma nouvelle pièce je la recommande .
Neil Boehm
Reviewed in the United States on July 7, 2020
Came packaged very well. Each part had its wn compartment in the box to keep them from moving around.The parts fit well and corrected the issue I had with the four wheeler.Would buy again if needed.
Beth Swank
Reviewed in the United States on March 15, 2020
Did the job, works like factory made, quality part as described and shipped fast.
MG
Reviewed in the United States on January 5, 2020
Put the cam kit in today and hit a snag with the rocker arms. The combination of the three of them ended up having an interference fit between the mounting blocks and the rockers would not move. I ended up having to remove the new intake rockers and replace them with the original intake arms in order to have enough clearance for the rocker arms to move easily. The new rocker arms were right at .011" wider where they ride on the pivot rod. With the combination of the original intake and the new exhaust rockers I have .008 clearance. A bit more then I would like but it should be OK.I should probably have given only three stars but the rest of the kit is pretty good and complete.
CJH
Reviewed in the United States on October 22, 2019
Good quality, economical kit. All gaskets needed to change the camshaft are included. Nicely finished surfaces on the cam and rockers, expect a long life (assuming the hardness is better than the original Polaris cam). I did reuse the original lash adjusting screws, as the square head was difficult to adjust with e engine in the frame, tank in place.Gaskets are good quality, graphite coated, allowed a second valve adjust meant after several hours of running. No damage upon removing the valve cover. Didn’t take the head off, so the head gasket wasn’t used, it appears to be a high quality, multi layer steel gasket. Will keep it for the future, hoping it won’t ever be used!
cooter#1
Reviewed in the United States on October 29, 2017
exaust rocker arm fit good the intakes were tight through them in the garbage and bought oem
roy e coley
Reviewed in the United States on February 10, 2016
Arrived quickly and were the correct fit. Seems to run great . Who knows how long they will last, but the price was great compared to the OEM parts.
Melissa's Happenings
Reviewed in the United States on July 22, 2015
The parts that arrived were new. Easy to install, everything fit as it should and the 4 wheeler is running great! I don't know about long term use of this product but since everything is visually correct and installation was easy I assume it will last a while!
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