500 efi bolt on hp?
#11
The biggest deal with this engine hangem, is getting the computer perfect. Go to an experienced builder. Even with a whipple, the computer won't be perfect, unless you can tune it on a dyno. I speak from experience.
Add a Whipple, dyno tune it, and your MORE than satified.
Then go buy a speare drive :-)
#15
I have 2 mefi 3 ecm off my 500 efi's done by him 800.00 each anyone needs them.
#16
Thread
Thread Starter
Forum
Replies
Last Post
tcm07
General Boating Discussion
20
10-03-2008 02:00 PM



Rob
