will a 94 block work with a 93 pcm if so what all will need to be done they are both a4 cars

 

Could you elaborate a bit on what your project goals are? Are you replacing an engine in a 1993 car with one out of a 1994 car?

 

ya i am putting in a fresh built motor but it is out of a 1994 i have the harness from the same car but didnt know if i could use my existing one in my 1993.

as far as project goals nothing crazy it is a forged 355 n20 fed. built tranny and either built 10 bolt or 12 bolt.

 

The block will work. The harness and PCM has to be matching.

 

thanks for the help guys i cant wait to start putting this together