anyone know a link to modify advance on this dizzy or do es anyone know where to puuurchase such item that is adjustable?
cheers
bracey
Rescued attachment mk pics 008.jpg

Excuse my ignorance but what engine is it?

vauxhall manta 1.8

Electronics are you friend, lock the advance and use megaspark

like this

Regards Mark

bought mine for an XE here http://www.h-h-ignitionsolutions.co.uk/ it looks the same dizzy, but without the vacuum advance. They might be of some help anyway.