1st V7 classic
Tuned and Synch'ed
- Joined
- May 24, 2011
- Messages
- 27
85-90w or 85-140w?? Thanks in advance ,I put the first one 85-90 syn. in gear box is that right??
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1st V7 classic said:85-90w or 85-140w?? Thanks in advance ,I put the first one 85-90 syn. in gear box is that right??
Morizzi said:If you aren´t using full synthetic then don´t forget the moly additive. It makes a noticeable difference to the operating temperature of the drive.
90% of the time a leak out of the rear drive is due to over filling.
john zibell said:Morizzi said:If you aren´t using full synthetic then don´t forget the moly additive. It makes a noticeable difference to the operating temperature of the drive.
90% of the time a leak out of the rear drive is due to over filling.
Not a fan of Moly. I've seen it cause etching on the bearings. For that reason, fully synthetic is best. Also even with non synthetic I wouldn't use moly. Airhead BMWs have similar rear drives and never recommended moly.
1st V7 classic said:Running Valvoline SYN-Blend 75-140,oil and syn. the best of both worlds. Perfect protection. I,m not sold on 100% syn.