Originally Posted by
scooteracing
Thanks for the info. Does a person need to go with a different diff than stock one for the m03/ m05 for reasonable performance? Or will the stock one do?
I'm quite tempted to try the M-03?
I know the ball diff work really well.
I'm testing a stock M-05 diff that I filled the side holes with epoxy to seal in 100,000 weight oil.
Theoretically should work out just find.
Will let you know how well it works.