500 EFI Aluminum Heads
#1
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Join Date: Feb 2006
Location: Scottsdale, AZ
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500 EFI Aluminum Heads
Had a bad machine shop ruin my original 2005 500 EFI Heads. Need some suggestions on a new set of aluminum heads for that engine. Any thoughts?
Last edited by giacopuzzi; 05-06-2017 at 06:25 PM.
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If you are just upgrading then Dart, AFR, Brodie,....I am putting a set of Promaxx 317 on mine from Big Al.
http://www.offshoreonly.com/forums/g...ting-head.html
http://www.offshoreonly.com/forums/g...ting-head.html