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Is there anyway to fix that bog off the bottom. Take some fuel out of lower rpm?

Mines a 2014. I let it warm right up but still seems to spit just off the bottom intil it cleans out then it's good. If I sit at idle it will spit then be clean. The pipe diameter is what came with the kit. It has the insert in it that's jaws supplied

Rode revelstoke yesterday. Put vforce reeds on and ran 91 octane instead of chevron 94. Cooler weather and lighter snow sled had tons of power and not many hickup a. Still bogs a bit after idling for a bit but then cleans itself out. I ran Greg's numbers I'm revy and only issue was sputter and...

Thanks for the information, I'm going riding today so I'll try giving Brent a call and getting the number, still Unfamiliar with this box it's the first time I've modded a sled so big learning curve but looking forward to having this machine dialed in

i have the newer box with 13 settings. any idea what the numbers are for that?

where are you riding and is the mapping numnber different from what is set with the kits, im having problems with the sled bogging and spitting, how to i get ahold of brent for questions?

I was on the side of the moutian and called Greg at jaws. He ran through all the mapping for me. Very helpful. I'm bringing my sled in today to have valley motosport in kelowna plug into it and see what then problems are. I'll let you know what they say.

I'm having the same problems. First time out with this set up. Riding 700-2200 meters. Sled was bogging and spitting all day. No temp lights coming on or any alarms. Sled was running about 8400 rpm. Once the temperature dropped outside the sled seemed to run good. I called jaws and he said it's...

Installed the jaws kit on the Xmas holdiays. Haven't been out for a test run but hoping it pulls and works good.!

Thanks. I just ordered a jaws kit today, looking forward to seeing the differnece in the sled. The kit came with the boondocker control box and some venting as well as adjustable clutch weights

Thanks for the reply. I called jaws today and they supply the controller and clutch weights. What big bore are you using! I'm thinking of the rk teck 925 but being told to go turbo. I want reliable power.

Anyone running jaws performance pipes on m8000. Thoughts and reviews?

I've been told the higher elevation you are the less horse power the big bore puts out. Anyone here of this. Is it a true statement!

I've heard the higher elevation you are the less horse power the big bore produces. Is this true?

Thanks for the responses and link. What big bore did he run? RK TEK? @mur190

Just bought a 2014 snopro 162" track. looking for more power, Anyone have info about the RK Tek big bore kit. trying to decide to go with boost or big bore. looking for a reliable powerful mod