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  1. Coastal Manifold

    Rusting stainless steel !!

    Sounds like low quality stainless steel bolt on products. Some of the older boats have better quality stainless products.
  2. Coastal Manifold

    Exhaust manifold temp, with fwc, full system

    Your on the right path.I would not run this boat untill the manifolds are replaced. Good Luck.
  3. Coastal Manifold

    engine alarm/milky oil!!!!!!!!!!

    This is a fun place to be.The people here are truly trying to help.But be ready to get your azz kicked a little.Nothing is free. Sounds like Manifold failure again.If I can help with a ss Manifold let me know. i can get you the info . (pics and cost)Good Luck.Oh yea I want to go for a ride in...
  4. Coastal Manifold

    370 Sun Dancer w/7.4`s

    Lose the risers. Use a one piece SS Manifold riser sets.Dump that extra weight of cast iron.Your motors are good as long as you dont let old manifolds fail. Good Luck.
  5. Coastal Manifold

    Yep...yet another Riser and Manifold question..

    I spoke with the factory about someone looking for a pair of 5.0 SS manifolds and did not leave a call back number?The factory may give an additional discount for Club Sea Ray members.The factory likes to call You, to get as much info about your boat. Thanks for the feedback.
  6. Coastal Manifold

    Trouble with 200 4.3 motor

    What year? Do you have the one piece cast iron manifold?
  7. Coastal Manifold

    7.4 liter port engine white smoke no water out off exhaust what causes the problem???

    Re: 7.4 liter port engine white smoke no water out off exhaust what causes the proble Take them off we are all waiting...
  8. Coastal Manifold

    How long to you typically run(average) to your favorite destination?

    When we are at the lake it takes about 20 min to get to our cabin. But we run back and fourth all day long, picking friends up and dropping them off.
  9. Coastal Manifold

    Newbie melts the freeze plugs out of the manifold, got time for a laugh.....

    Manifold failure is the #1 reason for costly motor repairs.I just looked at a another boat yesterday ,and he lost one engine because his cast iron rusted a hole inside the manifold.What a bummer.
  10. Coastal Manifold

    Yep...yet another Riser and Manifold question..

    If you are going to run the boat in salt water? Stainless Steel One piece Manifold sets are an option.The riser is built into the manifold. These would make your 5.0s sing.You can add around 10hp to each motor. SS Manifold sets have a 5 year warranty. SS manifolds weigh around 44lbs a set. Cast...
  11. Coastal Manifold

    8.1 Stainless Steel one piece Manifolds

    The 8.1 SS manifold wieghs 20kg ?
  12. Coastal Manifold

    8.1 Stainless Steel one piece Manifolds

    This SS manifold adds 2in to what ever your working on.Yes they have a place for sensors built into the manifold. Thanks For Asking
  13. Coastal Manifold

    8.1 Stainless Steel one piece Manifolds

    Mothers mag wheel polish and a little elbow grease will make it shine.On the most common manifolds there are a lot of options.This 8.1 new style stock manifold design is more costly to replace because of all the extra plumbing parts. The replacement cost for Stainless Steel Manifolds Club member...
  14. Coastal Manifold

    A quick trip to Canada - Poet's Cove resort

    Thanks for the pics todd. The great North West is a good place to own a Boat.
  15. Coastal Manifold

    8.1 Stainless Steel one piece Manifolds

    I want to think every one for all the positive feedback and all the great tips . This club is full of great info. I had a lot of questions about the newest 8.1 power plants. Here I have posted two different 8.1 SS Manifolds pics. One has more factory mounts than the other. The one piece design...
  16. Coastal Manifold

    ed

    The 7.4 Stainless Steel one piece Manifold set, Club Sea Ray price $2550.00 delivered to your home. Stainless Manifolds have a 5 year warranty. You can place your order with the factory...
  17. Coastal Manifold

    HELP! Coolant in my exhaust

    The 7.4 Manifold pic is on the yellow boat.On our Web site. The newer 8.1 right below the 7.4 pic The newest 8.1 with all the extra mounts on the Manifold pic will be posted soon. http/www.hi-tekproductsofaustralia
  18. Coastal Manifold

    ed

    7.4 Stainless Steel one piece manifolds are easy to install because stainless is 75% lighter than cast iron. One more big time saver is there in no gasket to install between the manifold and riser.In the case of having two motors. They never leave much room to to work on your manifolds. We have...
  19. Coastal Manifold

    Hi-Tek Stainless Steel manifolds

    Great questions.I have been in the metal business all my life.It is never a good idea to mix metals.But in this marine application,If you were to bolt on a stainless riser to a cast iron manifold your manifold will still fail well before the stainless riser.A quality gasket should seperate the...
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