All posts by dstech

1986 Honda Fourtrax 350 tires

First time on site. I have a 1986 Fourtrax 350 And this is a great site.
I thought I come on this column instead of the tire column as I see i might get a better response .
Anyways as we all know these quads come stock with 24x9x11
Finding used tires for a 11 inch rim is nil.
Finding used tires for a 12 inch rim are in the pages on kijji

I found 4 new take off tires on rims that were on a yamaha rino 25x8x12
I thing going narrow is better as i will get less mud fling past the fenders.
Hight will only be 1/2" that no big deal.

But will these rims fit my 86 Honda ?
Anyone try this tire size.

Also found many 25x8x12fronts and 25x10x12 rear Anyone try this set up on a 86 fourtrax 350
Thanks

Fuel controller

Well guys. I’m doing my home work on fuel tuners and I have it narrowed down to these two options.

dobeck gen4 afr+.

The bom gen3

Thoughts, choice and why?

I have a 2010 800 outty
Hmf slip on
Snorkel.

I am thinking of doing the ehs racing lid and maybe some drop in cams and throttle body wedge removal.

Sent from my iPhone using Tapatalk

Fuel controller

Well guys. I’m doing my home work on fuel tuners and I have it narrowed down to these two options.

dobeck gen4 afr+.

The bom gen3

Thoughts, choice and why?

I have a 2010 800 outty
Hmf slip on
Snorkel.

I am thinking of doing the ehs racing lid and maybe some drop in cams and throttle body wedge removal.

Sent from my iPhone using Tapatalk

Shift gate not signing up on occasion

I just got back from a hunting trip up north where we used our quads everyday. It was hovering around freezing every day and snowed a fair bit. On the 4th day i had my shifter acting funny. I was very hard to shift and it wouldn’t line up so that the shifter would drop into the slot for each gear. I had it pop out of gear twice in a row while in H. We did a river crossing numerous times so i thought i might have froze something up. Once we got back home everything seems normal. Anyone have this happen?

camshaft binding

Hi all, new to the forum. i recently bought a 1998 polaris sportsman 500. the head gasket was gone, i had the head and cylinder resurfaced by a machine shop as the cylinder head was warped. i bought new base gasket and cylinder gasket. the camshaft turned freely and moved sided to side prior to disassembly. i have the polaris shop manual, and followed the assembly instructions as stated exactly. i left the cam and rocker assembly assembled on the head before installation. after reassembly the cam was bar tight, woud not rotate nor move side to side. called a friend who ownns an atv/motorcycle repair business and he had never heard of this before. so i untorqued the head bolts in stages as it says to do, and after the 1st 180 degree loosening turn the cam would free up again…..im at a loss… cant figure it out, so i started over from beginning nd followed torquing procedure again, and sure enough cam bound up again… has anyone ever encountered this before? i checked both head and cylinder surfaces with straight edge and feelers and both are perfectly flat, i cant even find this issue on google anywhere lol.. please help
thanks in advance