Just after week of signing up to this forum, my 155 die on me. The engine has seized. Not sure what the damage is but mean a new engine. Has anyone tried shoving the new JTS engine in an 155 yet? While I am at it, what about the Selespeed system? If only I can put the running gear of an 156 into 155. It would be like the old days when people were doing that with 75's and GTVs.