What hasn't worked out what way for the 400 :?:ajwood said:Just got off the phone with Suzuki (714-572-1490)...
The correction information is accurate they confidently tell me.
He said that the 650 requires 90wt and the engineers thought the 400
would too but it hasn't worked out that way for the 400.
So, without picking his brain about petroleum viscosity, chamber temperatures and fluid dynamics, I took his word for it.