Quote:
Originally Posted by rcaddict
Can I use my old Fredrik diff covers, or do I have to buy new ones now with this upgrade set?  |
The old diff covers will not work - you'll need Fredrik's new "upgrade kit" diff covers, 1) because the pulleys are larger and 2) the diff/belt is now running/coming out "on the other side". They are already available - see Fredrik's thread.
@trf14, As for set ups, the suspension set up is basically the same for the old 511 vs. the upgrade kit - go to petitrc.com and look for set ups there.