bowieae71

hi all, so ive bought my first big port 16v 4age the other day and the new engine is running twin dellorto's dhla 40 g with a modified 4k distributor, the distributor wasnt generating any spark so I'm going down the road of putting a scorcher electronic distributor in, and i have to supply them with the drive gear for the new dizzy, so now does anybody know if all 16v dizzys use the same drive gear? cheers