Engine Swap In 84 Century Mustang...?

Question

Hi. I would like to put a larger engine in my 1984 Century Mustang 195. It is about 20 foot long. It currently has the 3.7 4 cylinder known as the 470. I have heard about alot of problems with these engines. While mine is working fine, I would like to start building an engine to swap in when this one does fail. I don't want anything crazy but would like around a 350ci chevy engine or something like that. I know it would be easier to sell this boat and get one that has what I want but this boat has alot of sentimental value. It did belong to a friend and fellow Marine who was killed in action. Is this possible and what all are my options? Can I convert it over to a thru hull exhaust? Thanks

Answer 1

Provided the stringers are set up to accomodate an 8 cylinder engine, you should be able to do this without major modifications. Of course you will need to have all the marine accessories to go with the new engine (bell housing, coupler, manifolds, etc.) so you may want to think about getting a used 260 from a boat salvage facility. There are differences in marine engines so you don't want to build a block like you were putting it in a car. Your best bet is to stay with stock Mercruiser configuration to avoid problems. Through-hull exhaust is not a problem either and the parts to do it correctly are available. I am not familiar with this boat exactly but I believe that this model did come with a V-8 so it may not be too difficult.

Answer 2

while you're wanting to alter to a modern engine from the 1990's, attempt a 302 or 351 Windsor from a ninety's city motor vehicle, Crown Vic, or pickup truck. Any of those will bolt in without plenty exchange and with those extra moderen transmissions you will have overdrive instead of a right away force like the unique trans. As for wiring it in, you do might desire to have a large style of awareness on wiring diagrams and which wires to delete. of direction a number of those Mustang areas places might have wiring kits that make installation FI plenty extra undemanding. that's the simplest thank you to flow. I easily have seen human beings flow with much extra moderen ford engines yet you at the instant might desire to deal with all the crap like ignition cutouts, wheel velocity sensors, etc and thats a large style of belongings you will possibly desire to bypass to get it in an older motor vehicle. solid luck!