QUOTE(Dr Evil @ Apr 25 2015, 09:41 AM)
I 3rd 911 mounts. Shifting sux with bad mounts and as stated it is hard to tell with them in the car and hooked up. Its easy enough to pull them and inspect. 1hr or so.
the whole motor moves each time you go from an under load condition, then clutch in with no load, then loaded.....it can twist.
You set your shifter when its sitting unloaded....so its a whole lot of movement that makes shifting just suck.
replace all the mounts...then you are good for another ten years at least.
tranny mounts and engine mounts.
sometimes you can see it..
have a helper rev up the car while you lay under the back and watch.
rev it hard then drop it to nothing....try to torque the motor around...
If you see more movement from the motor than the car, its probably time to change them out...
Rich