My last Sportsman was a ’07 700. I put on a K&N filter and a jet kit in the carb (nothing to the exhaust) and it was a big improvement over stock. I guess my question is would an upgraded air filter have much improvement on the newer EFI models without anything done to the exhaust? I’m not looking for super speed or power just a minor upgrade from the factory.

I am running stock wheels on my 2015 Sportsman 850SP and want to go up to a 28x9x14 and 28x11x14, anyone have anything this size or larger and what issues have you had.

Looking for a 2012 550XP Service Manual. Can anyone point me in the direction to get one?

Thank you.

Alright ready to order some part’s for my buddies 09 Grizzly, but can’t decide which way to go.
734 11.1 or 12.5
Ported head 2+ valves
Stage 2 cam
Barker’s

-or-

770-780
Stock head
Stage 2 cam
Keep his Big Gun

Bike’s already has 29.5 outlaw 2’s
Big Gun
Dynateck cdi
Dynateck controller
Snorkel’s
2mm shim
Purple spring

Trying to keep it cost effective and reliable.

How we doing guys? Names Luke. Just picked up an 06 Big Bear 400 to put myself back in the ATV world (used to own a 97 350). Looking forward to being part of the boards and hope I can spread a little knowledge here and there as I know I’ll pick up a ton.
Cheers!

I spent a while last night looking for foot boards for my 450 project after calling the 3 Honda ATV dealers in the area with no luck , I finally find a set listed on the net and they are no longer available , anyone know who has something like these?

https://www.hyperparts.com/wc.dll?ct…1~part~H055105

I spent a while last night looking for foot boards for my 450 project after calling the 3 Honda ATV dealers in the area with no luck , I finally find a set listed on the net and they are no longer available , anyone know who has something like these?

https://www.hyperparts.com/wc.dll?ct…1~part~H055105

I’m sure this topics been brought up a lot but I’m having no luck finding front fenders with the mounting brackets on eBay, so was wondering if someone here could help out or would be willing to sell their set if they don’t use them. Thanks

hello! after some driving i noticed the engine braking slips downhill in H and L when i throttle it brakes again. is this my one way bearing in the clutch? how hard is this to replace? what do i need of parts?

im going to order from ebay because here in norway its very expensive parts. can someone link me to the correct bearing and do i need a new gasket?

Yesterday I was riding was trying to cross a pretty water filled hole but was no deeper then the bottom of my seat. Eventually made it through after some work but did not stop the machine or shut it off. After crossing my machine seamed some what sluggish so I stopped and pulled air filter. the filter was dry on the inside and didn’t appear to be any in the intake. After riding a few minutes longer it was back to normal had a awesome ride loaded up machine left it in my truck over night. Brouhjt it with me to work to wash it went to unload and machine would only turn over but not start at all. Check engine light came on as well as limp home mode. Unloaded out kf my truck proceeded to try to start eventually after a few tries it started but would not stay running. I pulled air filter was dry. Checked oil and it was a little bit runnt dripping off the dip stick. I don’t understand how I could take in any water though I’ve seen people go through a lot worse on there xmrs. Anyways I’ll be draining the oil tomororw morning and flushing it once. Anyone have a similar expierence? Hoping it just takes one engine flush and anew filter to be back to Normal