Right ive seen locally a car for sale... its a sierra sapphire 2.0 4x4 ghia (1992) and like a magenta colour.

Im NOT in a position to buy a full blown cos tbh at the minute (little one on way) BUT if this car was converted to have either a 2.9 engine fitted or even a cossy engine, what would i need to change??

I am assuming that the looms would need to. Other than that, whats the best cheap option for me and what kind of power gains could i have from the 2.9?

Or should i simply leave the 2.0 in? If so what could be changed on that to gain more power. My idea is to keep it sleeper style.

Cheers