Polaris Blue, Polaris is the only one who makes it and it is recommended with most polaris snowmobiles. If it is high performance, u should use the Premium synthetic GOLD
4 ml
take apart your fuel pump check for contamination , especially around the valves.Make sure your diaphrams are sealing properly.
PS-4 is the "Polaris" brand. Most people use 0-W40 as per most of the internet ATV forums out there.
5w-30
R134a
To replace the reed valves on a Polaris 550 Indy Edge snowmobile, first, remove the carburetor and intake manifold to access the reed valve assembly. Next, take off the screws securing the reed valve cages and gently lift them out. Replace the old reeds with new ones, ensuring they are oriented correctly, and reassemble everything by reversing the disassembly steps. Make sure to check for any leaks and test the snowmobile after reinstallation.
Dexcool
5w305w30
I don't think so, but since Harrison Ford is getting kind of old now, they might make something happen to Indy that will force Mutt to take over Indy's job.
0W40 Synthetic
1911. Ray Harroun won in the Marmon "Wasp."
3.472 hours.