Originally Posted by
royfan33
Glad you like it. I've been really happy with mine. Mine also makes the "whirling/chirping sound". Remindes me of a turbo with a blowoff valve
I think it must be the clutch.
The two guys who tried the car were, "Hey! What's that sound??" and I told them, "Who knows? Don't worry about it. If there is something wrong with it, it's too late now!"
Originally Posted by
royfan33
As for the diffs, mine leaked the first time I built them, but after changing the diff oil a few times I think I was able to get the o-ring in place better and haven't had a leak since. I do wish they had a more conventional gasket though. I hate having to replace the o-ring everytime I decide to try a different diff setup.
Gasket like the MTX-4 would have been better.