adding performance to a stock 454 Mag EFI??
#11
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Join Date: Aug 2009
Location: White Hall, IL
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Is the the best thing to do to put on a supercharger, port my heads, install studs, and flash my ecu. Is that all that that is needed for this setup or is this the right route to go?
#12
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what i did was pretty simple. new hp heads, cam, stainless marine dry exhaust, reflash ecu, cool fuel electric system. had the lower end rebuilt at the same time, new mains, rings etc. gained 150 hp on the 502 mag. happy with the results.. mark
#14
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stock injectors, but the ignition was remapped somewhat. only wanted to bump my cruising speed 8-10 mph up and maintain reliabilty. satisfied 100% with the results. mark