Originally posted by DJcougar:
Can motor mount urethane be too hard?
I found some 94 A shore durometer urethane and
its liquid..then sets very hard. They also sell 80...etc
Probably harder than 3m window-weld, and high temp and high tensile strength.



Absolutely not IMO!

That sounds like some very good urethane to use.

IIRC the stuff I used was in the 85-90 range with a very high tensile strength. (highest durometer I could find "easily")


2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.