525 upgrade question
#1
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525 upgrade question
Has anyone tried the Hardin Marine stage 2 upgrade for a 525?
Is worth it? http://www.hardin-marine.com/p-26620...y-525-efi.aspx
Is worth it? http://www.hardin-marine.com/p-26620...y-525-efi.aspx
#2
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That's just crazy, you can send your computer out to whipple or precision for under 1k and have the same thing done. You just don't get the fancy flame arrestor. Also with the re flash you have to run premium fuel. Most people say you get about 1 mph but way more mid range acceleration.
#3
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That's just crazy, you can send your computer out to whipple or precision for under 1k and have the same thing done. You just don't get the fancy flame arrestor. Also with the re flash you have to run premium fuel. Most people say you get about 1 mph but way more mid range acceleration.
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#6
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true ^^^ if you want a real upgrade, put blower pistons in it, cam and a 3.3 whipple, 750 easy hp, but their expensive
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Has anyone tried the Hardin Marine stage 2 upgrade for a 525?
Is worth it? http://www.hardin-marine.com/p-26620...y-525-efi.aspx
Is worth it? http://www.hardin-marine.com/p-26620...y-525-efi.aspx