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  1. coolheiser44

    '07 Speedster 150 (155hp) - Worrying Sound at Idle - Video

    Yes I got the problem fixed - it hasn't made the sound in over a month. I did a few WOT acceleration runs from a stand-still and it hasn't done it since. I believe it was something lodged in the pump and it took a few runs at high rpm to dislodge. Good luck!
  2. coolheiser44

    Did anyone buy the Speedster 150 moulds?

    Thanks for posting the pics! They've really changed the shape in the front...much wider all the way to the bow, unlike the 150 Speedsters narrow pointy bow/overall egg shape. Starting to look a bit like a barge in the front - not nearly as good of a looking boat as the older Speedsters, but I'm...
  3. coolheiser44

    Did anyone buy the Speedster 150 moulds?

    Wow, rear facing seats and a front bench? Totally different, nice find Dale.
  4. coolheiser44

    Did anyone buy the Speedster 150 moulds?

    Scarab has the 150 molds - they posted this pic on their Facebook page in April...they're calling it the Scarab 165...this one appears to be a pre-production test boat (missing rub-rail and no rear-facing seat)
  5. coolheiser44

    Speedster 150 - Very Stiff Shifting - Reverse, Neutral, Forward

    Solved the issue of stiff shifting today - the bolts and sleeves holding the reverse gate in place were corroding, dirty, and in need of grease (thank you Merc596 for this suggestion). I cleaned and greased these first (prior to trying to replacing the cable) and sure enough the boat shifts like...
  6. coolheiser44

    Speedster 150 - Very Stiff Shifting - Reverse, Neutral, Forward

    I appreciate the input guys, thank you. I'm pulling it out this weekend to inspect and fix myself (hopefully avoiding the dealer who quoted me at least $350 just in labor). Question for those with this similar issue of stiff shifting, did it come on all of the sudden or was it more gradual? I'm...
  7. coolheiser44

    Speedster 150 - Very Stiff Shifting - Reverse, Neutral, Forward

    My new Reverse Cable came from SBT today - I'm getting ready to replace the old reverse cable and have a question after reviewing the Shop Manual instructions... The manual suggests you need a specific "steering cable tool" for the job of removing the old reverse cable "use the steering cable...
  8. coolheiser44

    Speedster 150 - Very Stiff Shifting - Reverse, Neutral, Forward

    Ok thanks for the tips - I'll inspect it. How difficult is replacing the cable? I'm moderately handy...the parts diagram has me a little worried though, it looks like a ton of parts. Also, if it is just the sleeves/bolts needing lubricant at the gate, what kind of lube do you use...no jokes ;)
  9. coolheiser44

    '07 Speedster 150 (155hp) - Worrying Sound at Idle - Video

    It sounds completely normal when on a trailer out of the water. However, I don't run it for very long out of the water, 10 seconds max.
  10. coolheiser44

    Speedster 150 - Very Stiff Shifting - Reverse, Neutral, Forward

    When you say "disconnect it from both ends" are you referring to the cable? Disconnect from the shifter and by the gate?
  11. coolheiser44

    '07 Speedster 150 (155hp) - Worrying Sound at Idle - Video

    The tach says they stay right at the normal ~1800. The tach could be reading incorrectly though...
  12. coolheiser44

    Speedster 150 - Very Stiff Shifting - Reverse, Neutral, Forward

    Thanks Merc. I'll give that a shot and report back!
  13. coolheiser44

    Speedster 150 - Very Stiff Shifting - Reverse, Neutral, Forward

    Hi everyone, Over the past 2 years the shifting has gotten harder and stiffer progressively in my Speedster 150 '07 w/ 155hp. It's nearly impossible to get the boat in forward now, feeling like I'll snap the cable at any moment with all the force I'm putting on it to get it to engage forward...
  14. coolheiser44

    '07 Speedster 150 (155hp) - Worrying Sound at Idle - Video

    Thanks for the replies. I will investigate the pump...what's strange is it only does it when cold and at idle. Never when warm...when it's warm if there was something in the pump wouldn't it be making the same sound? I wonder if it's an idle speed issue (the engine bogging down) or computer issue.
  15. coolheiser44

    '07 Speedster 150 (155hp) - Worrying Sound at Idle - Video

    Hi guys, Here's the deal - when the boat is cold, and only at idle, the engine will start making a very strange and bad sounding noise. Watch the video to see what I'm talking about: https://www.youtube.com/watch?v=wz6qxrzsEfg In the video, the boat starts out normally...then listen to...
  16. coolheiser44

    Hydraulic Lifters on 4-Tec? '07 Speedster 150 N/A

    Thanks for chiming in and confirming guys! These little engines are awesome :) Nearly 500 hours and I haven't had one mechanical failure.
  17. coolheiser44

    Hydraulic Lifters on 4-Tec? '07 Speedster 150 N/A

    I've been told by a few on this forum to check the valve clearance on my '07 155hp Speedster which is closing in on 500 hours. I called my 2 local Sea-Doo dealers in the greater Seattle area for a quote on the job and they both responded that it wasn't necessary because the 4-tec's have...
  18. coolheiser44

    Scarab is Back - Powered by BRP

    This is very exciting news - The world renowned Scarab brand is back and will be powered by the Rotax 1503cc that we're all familiar with. Press-Release In an interview, I believe it was Roch Lambert, stated that the Scarabs will be 16'-24' jet boats exclusively...sounds a lot like...
  19. coolheiser44

    How many 4-Tec 150 Speedsters/Sportsters were made?

    Does anyone have a build count for how many 2003-2012 Speedster 150/Sportsters were made?
  20. coolheiser44

    Polk MM651 speakers on 2012 Speedster 150

    Those speakers look awesome! Nice job on the install. The factory speakers on my '07 150 Speedster weren't great...I upgraded to a new Clarion Marine deck with Infiniti 601m Speakers...it sounds absolutely awesome. Crystal clear
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