Dont even bother with the 202EFI engine. They were a dog, unreliable, dont rev, dont sound good and are unpopular. You wont get much more power out of it and they are heavy being made of cast iron, plus with the added inconvenience of having to modify the firewall to fit the thing in being an inline six.
Again dont bother go the CA18DET or a pumped A15.

Cool. That was on my "maybe" list, obviously it's not engineerable. 2.3L being the max capacity for a 1200 in NSW. The Commodore V6s are in abundance, especially with the VN/VP models all dying off now with rust and damage.

Definitely good for popping little wheelies through the Maccas drivethrough.

Chris

ive seen a 1200 coupe with a VN 3.8 V6 and auto fitted....

A guy down at our local drags in perth did have a twin turbo V6 in a 120y coupe until he shattered the flywheel and it ripped through the firewall but he came back with a 120y sedan an it was all good he was pulling mid 12's, as was said antything is possiblem but are porbably better off with a ca18det or a skyline/VL commodore 3.0 with turbo

Anything is possible...

Is it possible to put a 3.3L EFI engine along with a auto from a VK commodore into a 120y coupe?