the cvh I fitted at the time of the megasquirt conversion turned out to have a cracked block so after driving it only 3 times I spat my dummy out good and proper, cashed the tax back in and sulked for a while whilst wondering what to do next.
Over the next few weeks I started removing the engine once again, once it was out I decided to fit another cvh bottom end I had sat in the garage, as it was only gonna cost me about £50 in parts and my own time, so once this was fitted I used it for the summer or what was left of the summer, the engine was a bag of cack too, oil light would flicker when properly hot at idle, etc etc, it made alright performance also had good economy, I put this down to the mapping skills of rick@unicornmotordevelopments. But I still wasn't happy regarding this engine so a plan was required.