Intake Manifolds 454ci

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Chris86
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Vessel Info: 1986 ACMY 4207, Twin 454, with previous owner's self righteous modifications.
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Intake Manifolds 454ci

Post by Chris86 »

Hello all! I have twin 454's on my '86 4207. Are the Edelbrock Performer intake manifolds factory stock on them? I have to replace both of them due to corrosion holes by the water temp. sending units.
Thanks!
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Ramsport47
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Re: Intake Manifolds 454ci

Post by Ramsport47 »

No, they are not standard, or even offered from the engine manufacturer. My guess is someone installed them to try to get better performance out of the boat. The originals are cast iron, although I'm not sure they are still available, so you may have to go with Edelbrocks again.
Kenny
1998 Carver 310 Santego
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Port: Cedar Point Marina, Sandusky, Ohio
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waybomb
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Re: Intake Manifolds 454ci

Post by waybomb »

Had a 4207 with big blocks.
That boat needed way more than just intake manifolds to make it right.

Still looking for a 4207 that somebody repowered with 500 cats. That would make my day.
Thanks
Fred
1969 Glaspar Avalon /1967 Johnson Electromatic 85
1987 Carver Mariner
1988 Cougar Kevlar 46' with triple blown 572 ci
1995 Boston Whaler Rage
Past - 1988 2807, 1989 4207 Aft
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Re: Intake Manifolds 454ci

Post by Viper »

waybomb wrote:Qr Bbpost ......Still looking for a 4207 that somebody repowered with 500 cats. That would make my day.

Now you're talkin' :down:
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waybomb
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Posts: 2745
Joined: February 5th, 2013, 9:24 pm
Vessel Info: 1995 Boston Whaler Rage15
1987 3697 Carver Mariner
1988 Cougar 46 Kevlar Vee offshore
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Location: Saint Joseph,Mi
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Re: Intake Manifolds 454ci

Post by waybomb »

Been looking since we sold our 4207.

I had the pleasure of piloting an 86 4207 that was repowered with 500s.

That boat came alive.
Thanks
Fred
1969 Glaspar Avalon /1967 Johnson Electromatic 85
1987 Carver Mariner
1988 Cougar Kevlar 46' with triple blown 572 ci
1995 Boston Whaler Rage
Past - 1988 2807, 1989 4207 Aft
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