I had my 94 ' C4 LT1 pro built/balanced .. At the same time had trans gone tru also. Im really impressed with the results.. Only problem , 1 oil temp sensor (above the filter ) cant be found to replace.. Its pegged as max temp all the time.. Nobody has the replacement .. Are there any others that will work ?..anyone else have finding engine sensor replacement .. TY. The engine runs excellent, new trans with updated electronics.. Its a nice 94' Roadster. Thanks for letting me join this group !!