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-   -   500efi to 575sci conversion, what's needed? (https://www.offshoreonly.com/forums/general-boating-discussion/318108-500efi-575sci-conversion-whats-needed.html)

kevinz99 09-18-2014 07:15 PM

I was running high 90's :)

keegan 09-18-2014 07:16 PM

What speed are you at right now? What outdrives? You have to be close to 100mph as it sits I would think??

Ran-Dom 32 09-18-2014 07:23 PM

it will take at least 600hp a side & the right x dimension to break 100 in that hull (31AO or 31 Awesome) ask me how I know...lol been there , done that , got the t-shirt:lolhit:

Kichler 09-18-2014 08:23 PM

I'm at 92-95 right now with box stock 30p bravos, 1.36 ratio, 12" stelling extension boxes set neutral. All at 5000rpm


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