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Scooters - 125 to 300 => Grandvista 250 => Topic started by: tomf5327 on July 05, 2010, 12:36:09 PM

Title: Synthetic oil Question.
Post by: tomf5327 on July 05, 2010, 12:36:09 PM
I have a quart of Amsoil 20w-50 v-4 synthetic motorcycle oil sitting around taking up space on my shelf.  I was thinking of using it for my next oil change on my GV 250.  Any imput would be appreciated.
Title: Re: Synthetic oil Question.
Post by: wordslinger on July 05, 2010, 01:39:25 PM
..how many miles /kms on your scoot??

..ever changed oil your scoots before, if so, how many times??
Title: Re: Synthetic oil Question.
Post by: tomf5327 on July 05, 2010, 11:04:03 PM
Its an 06' with 7800 miles.  Last change was at 6.5k miles with "Motul" 10w40 full synthetic.
Title: Re: Synthetic oil Question.
Post by: Agent Bob on July 05, 2010, 11:44:35 PM
My uneducated opinion is to stick with 10W40. I ran my old Yamaha XS650 with 20W50 and 10W40 was called for, but it had 56,000 mi. on it when I sold it and was air cooled. Since you're water cooled and fairly low miles, I'd stick with manufacturer recomendations.
Title: Re: Synthetic oil Question.
Post by: axy on July 06, 2010, 12:02:11 PM
I have a quart of Amsoil 20w-50 v-4 synthetic motorcycle oil sitting around taking up space on my shelf.  I was thinking of using it for my next oil change on my GV 250.  Any imput would be appreciated.

20W-50 is thick oil that does not thin out at high temps, which is great for older engines with worn seals.
I would not recommend it for a new machine, and especially, I would not use it during winter because it does not flow in the cold as it should.

If you absolutely want to use it, you should not experience any problems now (providing it's summer now in your neck of woods :) ), but it would be wise to use 10W- or 0W- oil for winter driving when the temps fall down, especially if you ride sub zero like many of us.

I am proud how smart and elaborate reply I just wrote! :)
Title: Re: Synthetic oil Question.
Post by: wordslinger on July 06, 2010, 04:13:17 PM
axy
Hero Member

Posts: 666
Title: Re: Synthetic oil Question.
Post by: Calothrix on July 06, 2010, 05:31:37 PM
Axy, quick....post again to rid yourself of the "Mark of the Beast!"