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Looking for 500 HP Exhaust Manifolds.

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Old 04-26-2010, 06:22 PM
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Default Looking for 500 HP Exhaust Manifolds.

To all the Fountain Brotheren...! I am looking for a set of Exhaust manifolds for a carburated 500 HP.

Does anyone have a set from an upgrade or know the best direct replacement with all the correct intake hose fitting holes?

I have a 97 27 Fever that has the chrome Gil exhaust risers and the silent choice option. I would like to keep all that. Just need the manifolds.

Thanks in advance for any response, advice, and contact info.
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Old 04-26-2010, 07:03 PM
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A '97 HP 500 would have run the Gil manifolds, should be able to find a set in the classifieds or on E-bay. Lots of guys upgrade them to CMI's etc. The Gils were a cast aluminum manifold and last a long time. Should be some out there.
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Old 04-27-2010, 10:50 AM
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i have a nice pair with the chrome exhaust risers, will sell for a fair price, i would like some opinion as to what they are worth, send me email or pm, thanks
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Old 04-27-2010, 05:14 PM
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Originally Posted by 253
i have a nice pair with the chrome exhaust risers, will sell for a fair price, i would like some opinion as to what they are worth, send me email or pm, thanks
Hey 253 - Sent you a PM, with my e-mail.

Thanks
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Old 04-27-2010, 05:56 PM
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sweet...! I guess I would just do away with the T fitting coming out of the top of the old manifolds and hook up straight to the riser? Did you have the silent choice on your set up? I guess the tails would fit right in.

If I can`t find the manifolds, might be an option.

Thanks


Last edited by wild willy; 06-16-2010 at 01:28 PM.
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Old 04-27-2010, 06:08 PM
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[QUOTE=Bomann;3097188]Sweet...! I guess I would just do away with the T fitting coming out of the top of the old manifolds and hook up straight to the riser? Did you have the silent choice on your set up? I guess the tails would fit right in.

If I can`t find the manifolds, might be an option.

Thanks

The pair I have look just like the HP 500 Photo, they are from an HP 500, I sent you an email, Thanks
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Old 04-27-2010, 06:45 PM
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Originally Posted by Bomann
Sweet...! I guess I would just do away with the T fitting coming out of the top of the old manifolds and hook up straight to the riser? Did you have the silent choice on your set up? I guess the tails would fit right in.

If I can`t find the manifolds, might be an option.

Thanks




They would fit fine , although I didn't have silent choice. They are boxed up and ready for delevery. A bunch of people are asking about them but no money yet.
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Old 04-27-2010, 07:28 PM
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Originally Posted by Bomann
To all the Fountain Brotheren...! I am looking for a set of Exhaust manifolds for a carburated 500 HP.

Does anyone have a set from an upgrade or know the best direct replacement with all the correct intake hose fitting holes?

I have a 97 27 Fever that has the chrome Gil exhaust risers and the silent choice option. I would like to keep all that. Just need the manifolds.
Not following..
Since you have the Gil risors, your manifolds should be the Merc/Gils.
BTW, the Gil risors like in the above pic are SS, not chrome.
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Old 04-27-2010, 08:40 PM
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Originally Posted by US1 Fountain
Not following..
Since you have the Gil risors, your manifolds should be the Merc/Gils.
BTW, the Gil risors like in the above pic are SS, not chrome.
US1 - You are exactly right. This is a pic of my engine. It does have the Merc/Gil Manifolds, they are cracked from my dumb arse move not taking 2 minutes to pull the plugs from them like I always do in the block ! I didn`t realize they were SS. They almost look too shiny.
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Old 04-27-2010, 09:49 PM
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