I recentely swapped a gsr motor into my 91 integra. Now i need to have it looked at by a reff. I heard that you need all the paper work on the engine. Problem is, I bought the motor off a friend, no paper work. Does anyone know exactly what is needed or what paper work the reff needs to see?

 

just tell the damn reff to ref da damm motor.. aint nothing illegal here playa
(state ref sucks dicc)