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HI, i just bought a 95 gt coupe and i was wondering what type of engine would be the easiest to swap the 3s-gte or the 4s-gte...?
3SGTE. Because there is no such thing as a 4S-GTE. There is however a 4A-GE and 4A-GZE, but not 4S.
You have a GT - meaning you have a 2.2L 5S-FE. A good rule of thumb is that it is easiest to swap in the same series engine that you have now. GT's are easier to swap S- series engines and ST's are easier to swap A-series engines. If I were to swap I would opt for a 4AGE 20V because I currently have an A- series motor (7A-FE)
The 3S-GTE will essentially drop into a GT's existing motor mounts and transmission. The only thing that will require work is the harness. If you wanted to go with any A-series you would need to change your motor mounts to those of an ST, new transmission, axles, harness, etc. This goes for ST guys swapping 3S-GTE's.