We have just had a Rover 200 fitted with a Tomcat turbo engine come into the workshop, the guy was complaining about poor drivability and lack of power. Its on Omex 600, which to be honest isn't a bad little ecu.

Here's how the crank sensor was mounted...



Yes its bolted to the plastic shield

The 36-1 trigger ring was simply bolted through its centre by one single bolt onto the front of the crank pulley, no dowel nothing!

Anyhow here's the best bit.. Fuel map btw he was running just over 1.5 bar boost.



Now if this work was done by the guy himself I could understand it BUT he actually paid a tuning company to carry out the work for him.