Originally Posted by tabetha

I've not used the one in your link, but did use a 5 1/4" one from trigger-wheels.com, they are also on begay.
I machined off the 4 lugs, and machined back enough for the trigger wheel to fit onto the cast pulley, marked up 90 degrees BTDC, set trailing edge of missing tooth here, and used a cast rod to weld it to the pulley, works perfect, actually lines up 100% perfect, not off centre like the ford lugs, and was close enough diameter that I didn't even need to alter the sensor gap(1mm).
Mine is also a 36-1, the ecu(emerald) can cope with being 35 degrees out either direction of the 90BTDC, but I was only 1.8 degrees out, from setting by eye!!
tabetha