Ive got a question for your gurus. I have an 1985 toyota pickup 4x4 and my engine grenaded. I have a low mileage 1989 FI 22R-E engine and my question is can I replace the 22R thats in my truck with the 22R-E. Will the carborated intake bolt up to the FI head and will the exhaust bolt up. Im aware of the fuel pump block off and cam eccentric that would need to be removed/added is there anything else of concern. Thanks guys in advance.