Im totally blanking for some reason...

[AZIROC]

i was going to try some repsol oil since the dealer near me got some in.. but do i want the 2t or 4t?

http://www.motodepot.com/product_list.php?cid=215

 

[dagwood]

Isn't the designation for 2 vs. 4 stroke motorycycles? If so, the bus needs 4T.

BTW, where in the Valley are you? I'm in Mesa.

 

[mountainmotor]

Repsol looks like this through analysis

Repsol 10w-50

Calcium 560
Magnesium 1040
Phosphorus 900
Zinc 1118

Here's another thats not what I call real synthetic . I think it's just group III .

Castrol R4 Superbike 5w-40

Magnesium 8
Calcium 2480
Phosphorus 900
Zinc 1050
Silicone 12
Vi 100c 12.9

Here is a couple real PAO/Ester synthetics with man sized additive packs .

Mobil 10w-40 bike oil

Moly 60
Magnesium 15
Calcium 2800
Phosphorus 1660
Zinc 1710
Vi 100c  13.8

Maxima Extra 4 10w-40

Antinomy 1020
Magnesium 640
Calcium 700
Sodium  248
Phosphorus 3390
Zinc 2530
Silicone 10
Vi 100c 12.5

I'd recommend the Maxima 15w-50 for where you live . It's a really light 50wt compared to most all others and the antimony is great for the gear set and bearings . Big time phosforus as well . It's used in the Formula 1 oils that I have seen , antimony that is .

Those are nice , modern , 4 cycle engine gasoline engine oils and the Repsol's add pack is not bad at all .

Sorry , did not answer your question . You need the 4T

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[AZIROC]

Isn't the designation for 2 vs. 4 stroke motorycycles? If so, the bus needs 4T.

BTW, where in the Valley are you? I'm in Mesa.

that would explain the 2 and 4.. lol

im over near luke AFB



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[BA BUSA]

4T for four stokes