Oil research - read only if interested😀

[nasty]

Specifications

• API SJ
• JASO MA2
• Hi all is this spec of oil ok for the 998 engine.
• It is Castrol power1 racing 4t 10 40 fully synthetic motor cycle oil, finding it difficult to locate Valvoline here in the uk, also silkolene seam to do a good one ,
• thanks for your help.

[hypurone]

Specifications

• API SJ
• JASO MA2
• Hi all is this spec of oil ok for the 998 engine.
• It is Castrol power1 racing 4t 10 40 fully synthetic motor cycle oil, finding it difficult to locate Valvoline here in the uk, also silkolene seam to do a good one ,
• thanks for your help.

from their website:
SPECIFICATIONS
API SERVICE: Exceeds API SL
JASO (T903): JASO MA-2
VISCOSITY: SAE 5W-40 // 10W-40 // 10W-50

[pegasus1300]

the oils listed in this report have all met a JASO MA2. BUT not everybody is here. The list is maybe 4 years old and came from the JASO site.

http://www.jalos.or.jp/onfile/pdf/4T_EV_LIST.pdf