@NikeGuy709 its an efi motor so when you shut it down there is no fuel being injected into the cylinders. also, fuel is not a lubricant and it is oil injected so any remaining fuel that remains in the engine is not lubricating anything. the engine does not rely on vacuum to suck in fuel so when you hit the kill switch no more fuel is entering the cylinders. the oil pump is not operating either, so there is no oil is entering the motor which the main bearings rely on for lubrication.
@TheWayOut10 ignore my last comment, i forgot the 09 shift was a carb model. the same concept applies. when you cut the ignition system at lets say 5000rpm it should continue to suck fuel due to the fact that the fuel pump will still recieve a vaccum pulse from the motor turning over. fuel is not a lubricant and the oil pump will not be operational, therefore not providing oil to lubricate the main bearings.
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TheWayOut10 2 months ago
@NikeGuy709 its an efi motor so when you shut it down there is no fuel being injected into the cylinders. also, fuel is not a lubricant and it is oil injected so any remaining fuel that remains in the engine is not lubricating anything. the engine does not rely on vacuum to suck in fuel so when you hit the kill switch no more fuel is entering the cylinders. the oil pump is not operating either, so there is no oil is entering the motor which the main bearings rely on for lubrication.
TheWayOut10 2 months ago
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@TheWayOut10 ignore my last comment, i forgot the 09 shift was a carb model. the same concept applies. when you cut the ignition system at lets say 5000rpm it should continue to suck fuel due to the fact that the fuel pump will still recieve a vaccum pulse from the motor turning over. fuel is not a lubricant and the oil pump will not be operational, therefore not providing oil to lubricate the main bearings.
TheWayOut10 2 months ago
i never really do that just that time i guess
polarisleadthumb 1 year ago
not a good idea to shut it down before it has idled down.
TheWayOut10 1 year ago 2
Sno stuff rumble pack. sounds great way louder in person!
polarisleadthumb 1 year ago
Nice! I have that same exact sled! What kind of can do you have on it?
PolarisIQ600Shift 1 year ago