I looking for a GN or T-Type engine. I found one the other day and the guy stated it came out of a 84 t-type regal. After looking at the engine I noticed the turbo bolted to the rear of the intake, which was flat. Can anyone give any information on this type of engine. Every other engine I've seen on the internet has the turbo mounted on the front of the intake. Should I keep searching for a different engine or can the engine I've found be modified with another intake?