Friction Modifer?
#1
Friction Modifer?
Do you need to add it in a V6 when changing the differential fluid? Im planning on going with PR or M1 Syn fluid. I think I read somewhere the V6's do not have a lsd therefore does not need the modifer, is that right or wrong?
Thanks,
Thanks,
#2
6th Gear Member
I suspect you're correct (that not having LSD means you don't need the modifier) but I'd wait until you hear from a V6 owner that has replaced their diff fluid... successfully.
#4
I'm swapping the 7.5 for the 8.8 this weekend and need some friction modifier along with the diff fluid. Any suggestions?
Probably gonna go with 2 bottles of this:
http://www.americanmuscle.com/royalp...0-gearoil.html
Edit: wrong link
Probably gonna go with 2 bottles of this:
http://www.americanmuscle.com/royalp...0-gearoil.html
Edit: wrong link
Last edited by Alec; 11-12-2010 at 12:57 PM.
#7
I'm swapping the 7.5 for the 8.8 this weekend and need some friction modifier along with the diff fluid. Any suggestions?
Probably gonna go with 2 bottles of this:
http://www.americanmuscle.com/royalp...0-gearoil.html
Edit: wrong link
Probably gonna go with 2 bottles of this:
http://www.americanmuscle.com/royalp...0-gearoil.html
Edit: wrong link
And although RP says you don't need the FM,
I bought the little bottle of FM from Ford and put it in.
#8
How do you like the 8.8 & 3.73s vs. stock?
#9
MPG is better in town. Worse on the highway. But not by much.
I just ordered the 4" Shaftmasters aluminum DS.
Should deliver next Monday.