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500 EFI ECM tuning

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Old 09-17-2020 | 11:11 AM
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Default 500 EFI ECM tuning

Does anybody know a good place to get my ECM reflashed have a 500 EFI bumped up to 9 to 1 compression ratio with brodix aluminum heads and a healthy 600 lift cam
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Old 09-17-2020 | 11:13 AM
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Should be done on a dyno, where are you located
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Old 09-17-2020 | 11:34 AM
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I'm located in port Clinton ohio on lake erie


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Old 09-17-2020 | 11:35 AM
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Originally Posted by F-2 Speedy
Should be done on a dyno, where are you located
Port port Clinton ohio
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Old 09-17-2020 | 11:38 AM
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Smitty ( articfriends ) on here has a dyno and is a good MEFI tuner, He's in MI......send him a pm
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