OptionZero
Well-Known Member
Looked at a few comparisons - RBF660, Castrol SRF, Endless RF650 are all in the same tier
RBF 600 is just below
I dont know if it made much of a difference but although I had a stainless steel clutch line, it was about 5 years old. Can't imagine wear would make that much difference, but i swapped it anyways.
Also, overfilling the reservoir can be detrimental. Best to leave it just short of the max fill line to allow more overhead for expansion
RBF 600 is just below
I dont know if it made much of a difference but although I had a stainless steel clutch line, it was about 5 years old. Can't imagine wear would make that much difference, but i swapped it anyways.
Also, overfilling the reservoir can be detrimental. Best to leave it just short of the max fill line to allow more overhead for expansion