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37' with Whipples

Old 10-22-2015, 01:15 AM
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Default 37' with Whipples

Will 500efi's with 2.3 Whipples fit under the hatch with no mods??
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Old 10-22-2015, 07:10 AM
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Is the blower EFI ?? if so then I would very surprised if it didn't fit, an 8L EFI whipple will fit under a 35 Outlaw hatch with room to spare.
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Old 10-22-2015, 09:04 PM
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112 mph
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Old 10-22-2015, 09:06 PM
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Originally Posted by 509 SC
112 mph
What's 112mph? Your 33 with whippled 500's or mine with them?lol
Will the top mounts fit with no hatch modifications do you know?
Don't seem be much higher to me?
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Old 10-22-2015, 09:08 PM
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What year is the boat?
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Old 10-22-2015, 09:10 PM
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Originally Posted by Sydwayz
What year is the boat?
2000, so big step. Mark House's old boat Rollin' Thunder. Was the one built with the lighter layup.
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Old 10-27-2015, 02:07 AM
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Originally Posted by 509 SC
112 mph
What did mean by 112mph? I asked but never heard from you. I'm hoping you're saying that's about what mine will run them in it😁 Will actually be EFI 540's with Whipples, so 750ish hp a side. Next thing will be to figure out what pitch B1's to run....

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Old 10-27-2015, 02:42 AM
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A certain loud individual several years ago claimed 112 when he put Whipples on his 525 37.
It's an inside joke now that 'all Active Thunders run 112 mph.'

Given that you have the bigger step on that boat, I think you may run into hatch clearance interference.
With fresh 500EFIs and dialing in, you ought to be up in that speed range though.

At those speeds, the trick is getting the boat to stay in the water. This boat is a very efficient hull. It provides a lot of natural lift at 60-80mph. 100+ is exponential lift. At that speed all your are going to have in the water is a couple inches of the step, a couple inches of the aft hull, and less than 1/2 of the lowers.

Laszlo's boat is going to be fun when he's ready to run it next year: 2004 with Whippled 525s and Arnesons. He took this year off from the project due to work exploding.
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Old 10-27-2015, 02:57 AM
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Lol oh ok. I don't know if I want to take that fast anyway lol. Guess I'll see how it feels and drive it til it feels safe. Any sort of guess as to what props I should try? My drives will be next obviously as I'm running standard Bravo 1's still. Thanks for all the input!! Have had more fun in our AT in about 4 months time than almost 4 years in our Sonic!!
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Old 10-30-2015, 01:08 PM
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My guess on props would be 32 Maximus.
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