2002 Polaris 120cc to Harbor Freight Predator 212cc Motor swap. The governor in the original motor motor came apart and seized the engine. Video here: • Polaris 120cc Motor Se...
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@kollinspencer8476 ай бұрын
nice we are putting the 212 ghost in our 120z
@RyanCusterKWC8 ай бұрын
Nice Video, thanks for sharing!
@casycasy51996 ай бұрын
wish you filmed it in real time
@PlayerOne306 Жыл бұрын
Need to find your weak link and find the magic in the chain and you will get a lot more too speed especially with that new engine swap
@eb58646 ай бұрын
How did you get the electrical wiring to work from the snowmobile to the motor
@TubThumper69699 ай бұрын
Moral of the story, be this father . And your boys will stay boys. Lol Love it, these kids are growing up how I did
@mrquickspool8 ай бұрын
Did you need any other parts concerning bolting the engine in or just drill new holes and bolt it in(for both the pan and the side mounting holes)?
@coreychenette24148 ай бұрын
No other parts needed. Just drilled new holes and bolted bottom and side.
@Dust5d Жыл бұрын
What did you do for the intake? I can’t figure out what to do for it to fit in there with some sort of a filter before the carb
@coreychenette2414 Жыл бұрын
No filter, wide open. The original motor had an 'upgraded' velocity stack on it that I transferred over. It looked like a little stainless steal doughnut 1 inch spacer. I just plug it up over summer so mice don't get in there. It's not going through deep powder and is facing rearward, so not much is getting in there. I thought of putting some kind of cheese cloth or light breathable fabric over it but never did.
@MNSHT_MLAIR Жыл бұрын
there is no point in this exept for replacing a blown factory motor. if you try and make it faster from the motor it breaks the chocks that run the track. if you do gearing it stresses the frame too much and bends. not the best idea unless for racing.
@coreychenette2414 Жыл бұрын
Yup, original engine seized.
@PlayerOne306 Жыл бұрын
Lots of people have been swapping engines on other snow mobiles for years this is no issue to add a little power to a small snowmobile
@GOONRID3RFRANKLIN9 ай бұрын
Did you use a standard "go kart style" clutch??
@coreychenette24149 ай бұрын
Yup, typical hilliard style clutch.
@larrytemen4789 Жыл бұрын
Size wise, how much bigger is it than the 123cc?
@coreychenette241411 ай бұрын
The displacement difference from a 120cc to a 212cc is 92cc. The physical size of the motor in the pan is not too much larger. It is orientated a bit different, but not too far off.
@OttValleyBoy Жыл бұрын
What did you do to the throttle to get it to work with the factory cable?
@coreychenette2414 Жыл бұрын
I used a bracket off of the original motor to hold the cable sheathing and screwed the cable into a Philips screw on the throttle control arm of the predator. I can get a pic or more specifics when I take it out for the season.
@OttValleyBoy Жыл бұрын
@@coreychenette2414 Sounds good, no need for a pic. My next question is what did you do for a muffler?
@coreychenette2414 Жыл бұрын
@@OttValleyBoy I used a combo of the original exhaust down pipe and predator 212 muffler. Welded the two together, had to add some scrap curves to make it to the hole through the plastic in the bottom of the pan.