Blown HPDI 225

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$50.00 to $75.00 a horsepower when you get up that big

[CTFSHWHISKER]

all depends onow you fiix it but if you rebuild that block probably around 4-5,000.
if you buy a factory powerhead probaly around the 8,000 range.go to bassboat central to the yamaha board there are guys there that can tell you about to the dollar.... etecs blow too.