202 fuel injection conversion

Check Holdenpedia.
You will need....VK efi wiring loom and computer, an electronic dissy (the VK one you have now is EST..it doesnt suit efi), air flow meter, tacometric relay, lift and fuel pumps, return fuel line, VK efi inlet manifold and a setof extractors....gen VK efi extractors are getting harder to find, from memory they were stainless-steel.
Same goes for most of the EFI stuff, now getting harder to find. My foggy memory also thinks that you can use a computer and throttle body from anEFI XE Fraud. I havent used these bits myself.
REMEMBER!!!!!...you are not going to turn your VK efi into a world beater...as far as EFI systems go its a dinosuar..basic,basic, BASIC....however as an intoduction to efi, a good place to start :)
I am picking up a HQ wagon in the next week or 2, its totaly stuffed but has a crude VK efi conversion. I like my Red 6's, so this is aproject I have wanted to do for some time.