347 Crate Motors
#12
347 Crate Motors
331 is a proven engine..you just need to take some time and get a game plan..either engine will take boost ok...I would get it under 10 psi but a well built stroker you might feel you have enough power..I would find a friend who has one in a car like yours and feel it out..
#14
347 Crate Motors
347 has more torque than you probably would need on the street, but thats just an opinion. 331 gets it done and you dont have the extra wearassociated with the 347 (or at least i hear they have more wear...)
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logan409
4.6L (1996-2004 Modular) Mustang
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09-26-2015 07:43 PM