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Recent content by slakk

  1. S

    senator

    Senator speed i just got 63.8 gps yesterday with a stock 350 with thru hull exhaust and a 24" turbo prop.i think there might be a bit more speed with a 23"Mirage just havent run it yet.whats your "X" dimension ? Im at 2"
  2. S

    only 3inch exaust on my senator

    4 inch thru-hulls I just installed 4 inch thru hulls with the long tips from rex marine and silent choice from CP performance this summer on my 1991 Senator.Very tight and lots of measuring before any cutting but fit really well. the tips have flappers built in and extra security of the silent...
  3. S

    Hello everyone

    try a 23 mirage prop.Im getting 62 gps in a 91 21' senator at 4700 rpm with a stock 350 260 or 270 hp?All i have changed is to thru hull exhaust
  4. S

    Thru hull exhaust

    I would love to just run open exhaust like I always have but the law is getting tougher on noise up here.I have had big blocks in the past and they arent as loud or have a nicer rumble than a small block.Also having kids now(mr responsible)want to avoid arguments with the law or sailboaters or...
  5. S

    starfire thru-hull

    you can also make one out of aluminum plate may be faster than ordering one in.at least in Canada it is lol Duane
  6. S

    Thru hull exhaust

    Hi there group.Im in the process of installing thru hull exhaust on a 91 Senator with 350 mercruiser and the swim grid is making things a little tight. Iwould like to run silent choice but dont know if i will have the room to install with s pipes to get the tips closer to center to fit under the...
  7. S

    What Decade is Your Checkmate From ?

    1991 senator 20' 350 mag
  8. S

    Where are you from?

    slakk in British Columbia,oh and how do i change from a wannabe to a Senator owner?
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