silvertop breaking engine mounts?

[IH8TEC]

go into BNT, they sent my old mounts to auckland to get the nolethane done to them, came back and have been mint for over a year, but ever since i put the turbo on, the back on close to the firewall is slightly cracking,

amazing difference though, can't remember how much it was, wasn't too bad from memory

[neo]

yeah, brand new spanker, if you think of the chemestry involved, urethane + urethane = strong bond. worn urethane + crap like oil = somewhat juvious bond