The pulley removal tool I have bought from ebay says it is suitable for pulleys with M6 threads cast/machined in it.
Looking at my pulley the threads look more like a M8????
Has anyone got a pulley laying around they can check the size, as my one is still fitted and can't jack the car up at the moment to have a good look.
Are all the cosworth pulleys the same? mine is a small turbo with A/C