Offshoreonly.com - 500 efi rebuild

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mickong

07-15-2009 01:46 PM

500 efi rebuild

what cam would be the best choice for a stock 500 efi rebuild stock exhaust etc

Griff

07-15-2009 02:43 PM

Stock, unless you want to reflash the ECM.

LAKESIDE RESTORATIONS

07-16-2009 09:23 AM

Hey Mick, what are you up to now? :) Jamie :ernaehrung004:

mickong

07-16-2009 11:49 AM

500 efi rebuild

i have a buddy that wiped out the cam in his blackhawk and ask me what i would do.... hell i don't know so i figured somewere on the site somebody's been there and done that

LAKESIDE RESTORATIONS

07-17-2009 08:16 AM

oh.. :)

My opinion, leave it all stock unless he is willing to relash the ecm and dyno it before reinstalling in the boat.. Griff is right, as they were intended to run on only the parts they were originally equipped with. I have seen some people run into grief if they changed the recipe of internals without properly reprogramming the ecm.. ;) Jamie

Griff

07-17-2009 11:25 AM

If he wants to upgrade the cam and ECM, I would call Mark at Precision Marine. Get a cam that he has already done an ecm reflash for and then send him the ecm.

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