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  1. #1

    Wet headers VS dry headers, few questions.

    Right now my boat has water injected headers, they are rusty and look like crap. I can get a set of free dry headers in good shape. Now i know it will be louder, but what else would change? My boat is not a race boat, i take it out and cruise all day. Are dry headers more towards racing? Also how hard would it be to switch from wet to dry?

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  2. #2

    Re: Wet headers VS dry headers, few questions.

    Guys i should of googled before i asked this. I answered my own questions. Im goin to keep running water, id like me and my passenger to be comfortable.

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  3. #3
    WMC
    Guest

    Re: Wet headers VS dry headers, few questions.

    Need water for driving all day. Dry for quick runs

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  4. #4
    Senior Member niceguyeddie's Avatar
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    Oct 2012
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    1,483
    I run a Rex valve with water injected bassets. I run em wet when cruising, but dry at idle and hard passes. The difference in sound is noticeable, but more important than that is safety. Get your first "header tattoo" and you'll never want dry headers.

    When you buy another set, do yourself a favor and take them to get ceramic coated. They won't rust or turn blue. Embee Performance in Santa Ana did mine and they came out great.

  5. #5

    Re: Wet headers VS dry headers, few questions.

    Quote Originally Posted by niceguyeddie View Post
    I run a Rex valve with water injected bassets. I run em wet when cruising, but dry at idle and hard passes. The difference in sound is noticeable, but more important than that is safety. Get your first "header tattoo" and you'll never want dry headers.

    When you buy another set, do yourself a favor and take them to get ceramic coated. They won't rust or turn blue. Embee Performance in Santa Ana did mine and they came out great.
    Ya i remember my dad getting burned a few times taking his baffles out. Is there any other makes besides basset and rewarder? 1k seems so high for headers!

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  6. #6
    Dry Headers tend to be a fire hazard not to mention a potential liabilty for serious burn injuries (been there) , Even wet headers have that risk , key to this issue IMO is to effectively control the water and if neccesary or desired be able to shut the water off (or cut it back) We rig alot of boats with drivers seat area mounted controls to for example shut the water off for a "pass"

    AGGRESSORJETS.COM NEW ! JETBOATPERFORMANCE.BIZ 2.0 805 466 4719 jetboatinfo@gmail.com

  7. #7

    Re: Wet headers VS dry headers, few questions.

    Quote Originally Posted by jetboatperformance View Post
    Dry Headers tend to be a fire hazard not to mention a potential liabilty for serious burn injuries (been there) , Even wet headers have that risk , key to this issue IMO is to effectively control the water and if neccesary or desired be able to shut the water off (or cut it back) We rig alot of boats with drivers seat area mounted controls to for example shut the water off for a "pass"
    That would be nice but i dont think necessary. Ill just pony up the 1k for a new set of bassets.

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  8. #8

    Re: Wet headers VS dry headers, few questions.

    Quote Originally Posted by 76Bonneville View Post
    Attachment 5766
    Just a ball valve to control the water
    When doin a pass dry is it really a big difference compared to wet, as far as performance?

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  9. #9
    Quote Originally Posted by 76Bonneville View Post
    I dont trust the bassett T completly, so I like to be able to turn the water down manually.
    Agreed , we rig alot of boats and sell lots of headers, always recommend a positive shut off like in Rons picture prior to "t" valves , provides added protection in case of debris fouling as well as control. wet headers on;y need a small amount of water to work properly , and yes water introduced will create some back pressure and affect performance Tom

    AGGRESSORJETS.COM NEW ! JETBOATPERFORMANCE.BIZ 2.0 805 466 4719 jetboatinfo@gmail.com

  10. #10
    I've run the Bassett-T since 1997 and only had an issue with it once when a speck of debris held the check-ball off it's seat. Since then I pre-filter the water into the engine block...AND...have a pre-filter before water enters the Bassett-T > > > ZERO issues since.

 

 

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