I have caused myself an unexpected problem. 90 740 wagon, Regina Rex system, customer decided it would be a good thing to put an M46 in place of the AW70. All great until I try to fire the car, and eventually figure out the flywheel I used has 66 holes for the bosch ignition, not 40 for the renix. Crappy dappy doo. All my regular sources have nothing- lots of bosch, no renix. I checked the microfische, and there is a flywheel available from Volvo at $640 cdn- I can't actually remember seeing a renix equipped car with a standard, but I'm hoping somebody out there has one they would like to sell me without bending me over too far.