Ok so i have a 91 mitsi galant 1800 EFI DOCH 16V 4g67 engine, I am wanting to turbo it and to my knowledge it is basically the same as the 4g63. Meaning most of the parts should fit? Such as the new manifold.

I have lined up a manifold and td04 turbo from a Mitsubishi chariot 4g63. Should this fit?

Also is there any thing else i need to do? such as should the pistons be fine?

Thanks for any help you can provide.

dimensions head wise etc yes it is externally teh same as all 4G6 DOCH engines. Altho its not terribly strong internals , like the pistons and connecting rods etc. The block is solid , and even the head but since its basically a debored model its not teribbly strong bottom end for forced induction candidate. Other may disagree with meeh but this is just my assessment.