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anyone have gems sattings for revelstoke area. 6-9k feet. for supercharged apex @10lbs boost

i have a rotrex c-30 that is seized anyone know if there is a rbuild kit or know if they are repairable. thanks

have an o7 apex mtn.162 track stage 2- 10psi. anyone have a starting point for clutching at sea level and also for 6-9000' thanks

my bearing failed took out sensor sled would start but stall. so yes speed sensor needs changing

i bought the visor plug in which is on the 2010 apex handle bar.i want to install on an 08 apex. anyone know if it can be done without splicing?

have an o8 apex, bought the yamaha plug in from a 2010 apex (handle bar mount) anyone know if the 08 has a place to plug into without splicing.

broke both on nytro mtx after 50 miles

anyone got pics of rear mount(powderlites) running studs, will stock tunnel protectors be enough.

did you have to remove tunnel protectors i was hoping to run studs

jamie is on the money i built same sled with same results, i ran race fuel for 1700 kms $$$$$ couldnt get solid info from mpi. they should spend some of their advertising cash on r&d.(tired of riding sled like a dog shitting razor blades, nervous) gonna try powderlites kit comes a little more...

anyone have a chart for pulley combos and boost levels for mpi superchargers

s/c check lowmark in classifieds he has a brand new s/c for sale for cheap

got a s/c nytro i stretched to 136 and cut a 2" track down to 1-3/4 left protectors in also notched track.(i wanted to run studs when i got back home) went to the mountains for ten days. nothing stock was climbing higher any length track. went home didnt bother with the studded 1-1/4. the cut...

looking for set up tips heding for sicamouse at easter have a 40th nytro with ulmer 136x1.75 + clutch kit with super tip weights. also mpi sc any clutch and gems settings would be great. also have a 40th nytro mtx with powder lights turbo any set up tips to save time on tuning will make the 15...

track just put in 1.75 track with 9 tooth extros ,protectors left in, just notched the track to fit like the old days

hey guys just got a nytro rtx am going to install supercharger and also a 136 track with picks. looking for pointers/advice. who has the toughest cleanest long track kit,anti ratchet drivers,clutching gearing etc. riding at 1000' elev. also a little unclear on boost levels for pump gas and how...

hey ted tried phoning you about it but missed you where did you get the seal.

keep the info coming fellas the shaft is 600 bucks and snow doesnt last forever. anyone know of a yamaha tech line contact number.

thanks so far the parts fiche doesnt show a seal just an o ring for the cover, when i popped the clutch off there was a metal ring which would have belonged to the seal.so far looks like you have to replace the shaft to get the seal?

blew a belt which took out the oil seal behind the primary anyone know if i can just change a seal from the outside or what the fix is?