what the heck???!!!????!!~!!

[ericstam07]

can you use just regular 10w 40 oil in quads or do you have to buy that honda oil or oil like that? can i just go to wallmart and get some 10w 40 oil and use it? i hear that you can but you shouldnt because of the clutch?

[TravEX]

i've ran Valvoline 10-40 in the Honda's listed in my signature for 3 years without any problems,,,there are lots of opinions on this, but i've never had any problems with auto oil,,, later

[JRDrider22]

i use walmart oil. saves me some money..works fine

[400EXracer74]

i go to autozone castrol GTX 1.49$ a quart. its the same stuff honda just lists all the stuff that all oils of that calibur in them to make the stuff sound more important.

[2001300exguy]

has anyone used royal purple, ive heard this is pretty good stuff. what thinkess should i run if it is safe

[400exrider707]

Dont run automotive synthetic oil its not good for wet clutch systems, because it contains molybdenum. Use a synthetic oil designed for wet clutches.

[rippen_honda400]

what do you guys think about the castrol start up oil i saw that on a comercial, just wondering if it might work on a 4-stroke quad??