500 efi rebuild

mickong · 07-15-2009, 02:46 PM

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

Griff · 07-15-2009, 03:43 PM

Stock, unless you want to reflash the ECM.

LAKESIDE RESTORATIONS · 07-16-2009, 10:23 AM

Hey Mick, what are you up to now?

Jamie

mickong · 07-16-2009, 12:49 PM

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, 09:16 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, 12:25 PM

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.