found out my ecm was fried and costs 1800 bucks for a new one, can you convert a 1994 502 magnum to carburated? if so what intake is required and does the distributor need to be changed? let me know please.

Its not to hard to do, I did it on my motor, I have the complete 502 fuel injection set up with a good ecm im trying to get rid of...but anyway, yes the distribitor does need to be changed, I went with a thunderbolt 5 ignition. Intake is really up to your liking, I went with a dart highrise single plane, and a 850 holley carb.

could you get me the part numbers for an intake does any chevy bigblock intake work as long as its rectangular port?

Just get an Edelbrock RPM Air Gap intake and a Holley 800cfm Marine carb.

+1.

I agree with Griff......

will any bbc intake bolt on, and the thermostat housing bolt up ok with no interfierence? so just pull all the computer and wiring off, install the intake, hei distributor, carb and throttle linkage and giver hell?

why not go accel gen 7 dfi?

i need this boat for sunday and i am looking at the quickest easiest way to get it in the water and running good.

What type fuel pump are you going to run?