we have got a couple of feet of fresh powder here,my viper is always puking out, snow come in under the hood and the motor pukes, you haave to let it run for a biy to thaw out and then youl gop for another 10 feet,i have blockled all the vents and its a little better, my old sxr was with me today with no problems at all, whats with this piece of shit, does yamaha not klnow you ride these seld in snow? might just sell it and buy a sxr again if this keeps up
Lyle...you gotta install the SLP flowrites in the dash & block off the ram air. The snow gets into the fresh air intake & chokes off the air supply. 2-4 flow-rites in the dash fixes everything.
http://www.startinglineproducts.com/catalog.cfm?pageID=detail&catalogID=2&catID=6&productID=281
http://www.startinglineproducts.com/catalog.cfm?pageID=detail&catalogID=2&catID=6&productID=281
man turk, that thing pissed me off today, ive got the pipes off already and set back to stock,what were they thinkin when they mde that thing?, we suppose to support aftermarket companies so we can ride a viper in deep snow, i already blocked off the ram air
ekimsx600
New member
Lyle it sounds like your not having fun with your new toy! That really sucks! I hope you get it all sorted out soon! 
Pulling the screen out of the vent above the brake rotor helps. Snow will fall though and the vent stays clear better. Leave the two lower vent screens in. If you pull those two, snow will fall on the pipes, cool them down, and then you loose power.
Also a snow deflector for the tail pipe helps keep the exhaust clear in deep powder.
Also a snow deflector for the tail pipe helps keep the exhaust clear in deep powder.
when i changed it back to stock it was more forgiving but still would have its moments
800
New member
Yamaha does make a fix for that. Page 35 of the accesory book. Viper mountian air intake kit, for running in deep powder, mountians come with it
have you blocked the intake on the rightside belly, i missed that one run like crap especially right turns, and this got worse with pipes, block that one and cold air intake should fix it
rancidjo
New member
My cold air intake has the screens in it already and it still would fill the filter with snow. Not happy with that!
it was deffinitely worse with the pipes your right
LoneViper
New member
Block off ALL the under hood air and install four florites or Mountain Preformance cold air filters behind the wind shield so the engine has to draw cold fresh air. We keep our carb heat off down to about 0 deg. Bog is gone.
with the cold air kit would you have to rejet if you were running pipes?
Allvipedup
New member
Fortunately for me I've never had this problem and I've run in up to 4 foot of powder Hmmm? But at the same time I've always used one of those Pre-powder filters that fits over the air box. Works like a champ, never once had any snow build-up. It only costs about 10-20 bucks and they come in a couple colors to spiff up under the hood. Elastic band that just slides on. Mountain Perf. Has one.
98srx6
New member
underwood said:
Yes..
I also use a powder pre-filter from MPI. Had problems before just from following with sno-dust. No more problems.
Jayri
New member
put the pre-filter over the airbox. solved my problem!!