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GAWnCA

  • Karma: +1/-1
Stock Ford 460 and a Berkeley Jetovator
« on: August 28, 2007, 02:41:15 AM »
Can someone tell me with a stock Ford 460 and the Berkeley Jetovator, what the best operating RPM is and what speed I should expect?  Thanks, Greg
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Ema Non-Performance Marine - BANNED

  • Karma: +18/-1
Re: Stock Ford 460 and a Berkeley Jetovator
« Reply #1 on: August 28, 2007, 09:34:30 AM »
I have no idea what kind of boat you have but I will say this. A good strong stock Harmin Marine 460 will turn about 4600 with a Berk A impeller. Depending on the Boat your speed will change quite abit. In a light 18' lowprofile 62-68mph, ina 21 mini day anywhere from 53 - 58mph.
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GAWnCA

  • Karma: +1/-1
Re: Stock Ford 460 and a Berkeley Jetovator
« Reply #2 on: August 28, 2007, 10:07:26 AM »
Quote from: Emanon Performance Marine on August 28, 2007, 09:34:30 AM
I have no idea what kind of boat you have but I will say this. A good strong stock Harmin Marine 460 will turn about 4600 with a Berk A impeller. Depending on the Boat your speed will change quite abit. In a light 18' lowprofile 62-68mph, ina 21 mini day anywhere from 53 - 58mph.

Thanks, I guess I should have stated that it's in a 1975 19' Miller Bubble Deck.  By the few replies that I have received over several forums, it's pretty much the same, 60+ between 4300 and 4800 RPM.
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