Ok so I dumped the idea of a 20v because I cant afford it right now. Instead I am swapping my Bigport for a Smallport, old engine is now out. I just need to find out a couple of things before I get a new one and it goes in.

Can I use my existing loom with the Smallport? What are the differences?

Can I use all my Bigport components on the Smallport, things like leads, starter motor, dizzy, alternator and flywheel?

I currently have a 7rib JDM 16v. It will be replaced with a ADM 100Kw Smallport 16v.

Thanks again.