I am looking to possibly build a new engine this fall. I currenty have 65 mustan coupe with a 351C. The engine runs great. The only problem is that it is a pain to work on, it is expensive and hard to find parts. The engine barely fits into the engine compartment. The guy I bought the car from put the engine in. I was thinking about building a 347 stroker but I have heard mixed reviews on them. People say that the 331 is a better engine. Then I've heard that a 351W would be a good engine. I want an engine the can perform but that can also be driven on the street for a long time with no problems. Does anybody have any advise? This would be my 1st engine build.