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  1. #31
    Join Date
    Mar 2003
    Location
    Springfield Missouri
    Posts
    3,391

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    Passive systems normally are very good except when it is in a negative connotation. You need to correct the problem and active systems are easier to fix.
    1998 Mobius
    310 HP PCM
    SOLD

  2. #32
    Join Date
    May 2018
    Posts
    4,920

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    Quote Originally Posted by zabooda View Post
    Passive systems normally are very good except when it is in a negative connotation. You need to correct the problem and active systems are easier to fix.
    So you are saying centurions need an automatic bilge pump inside the exhaust lol.


    Sent from my iPhone using Tapatalk
    2021 Supra SA 400
    2018 Supra SA 400 (SOLD)
    Michigan

  3. #33
    Join Date
    Oct 2019
    Location
    Copenhagen
    Posts
    1

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    Hi

    I was wondering how many horsepowers this thing has?
    I am reflecting it to the toyota supra (car). Just a fun imagination haha

    /
    Kurt

  4. #34
    Join Date
    Aug 2017
    Posts
    947

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    Quote Originally Posted by larry_arizona View Post
    So you are saying centurions need an automatic bilge pump inside the exhaust lol.


    Sent from my iPhone using Tapatalk
    Seems like they could benefit from one of these that closes on engine shutdown and opens at start.

    QTP QTEC30 3" Electric Exhaust Cutout Valve 3-Bolt Flange https://www.amazon.com/dp/B003R2OQUI..._djDTDbDHPPSFE
    2019 Supra SL450

  5. #35
    Join Date
    May 2018
    Posts
    4,920

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    Quote Originally Posted by Shoebox View Post
    Seems like they could benefit from one of these that closes on engine shutdown and opens at start.

    QTP QTEC30 3" Electric Exhaust Cutout Valve 3-Bolt Flange https://www.amazon.com/dp/B003R2OQUI..._djDTDbDHPPSFE
    Pretty sure exhaust cutouts aren’t water tight lol. But I like the concept.


    Sent from my iPhone using Tapatalk
    2021 Supra SA 400
    2018 Supra SA 400 (SOLD)
    Michigan

  6. #36
    Join Date
    Aug 2017
    Posts
    947

    Default

    Quote Originally Posted by larry_arizona View Post
    Pretty sure exhaust cutouts aren’t water tight lol. But I like the concept.


    Sent from my iPhone using Tapatalk
    No, but they could be made to be for a marine application.
    2019 Supra SL450

  7. #37
    Join Date
    Jun 2008
    Location
    Henderson, NV
    Posts
    7,020

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    interesting that they didn't route the exhaust up high then back down. have seem some exhausts on the old lowpro jetboats that have thru transom exhausts where they put a riser in it to keep this from happening.
    100k+ boats - that's kind of a big miss and something that should have been project #1 for the engineering team rather than dumping ballast when parked.
    '06 Supra Launch 20SSV-gone but never forgotten

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