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  1. IMPROS

    New Impros Hooker Impeller for Yamaha

    Thank you all for the great feedback. You guys are awesome...and I'm glad to hear the little Hooker is fullfilling all your needs! D
  2. IMPROS

    New Impros Hooker Impeller for Yamaha

    Thank you all for posting your responses. I'm so glad to hear you are as happy with the Hooker impeller as I am. Please don't hesitate to contact me with any questions or concerns. By the way, these can easily be machined to fit any C-75 magnum pump that is 140mm, or made to fit a larger...
  3. IMPROS

    New Impros Hooker Impeller for Yamaha

    The Short cone and nozzle sizes are fine tuning tools to change how the ski feels, how well it "pops" outta the hole, change engine rpm and speed. I like the cone in most cases, but you can run a stock nozzle with these. There's just no "general" answer that works for everyone's set up. Start...
  4. IMPROS

    New Impros Hooker Impeller for Yamaha

    Hey guys, We're not a foundry, so we're having them investment cast to our specifications. Blade length, pitch, positioning in the pump is all done in the manufacturing process rather than altering one after the fact, and specific to what we determined after relentless testing against our most...
  5. IMPROS

    New Impros Hooker Impeller for Yamaha

    Make sure you call me after it gets here and remind me what you're thinking about doing. Our turnaround time has been 1-2 days, so it would be best to try to catch it while it's here... Thanks D .
  6. IMPROS

    New Impros Hooker Impeller for Yamaha

    What else are you running on your 08? Pipe, carbs, ignition? Do you have it together yet and tested with the stock impeller? Let me know. I'd probably go 10/16, but let me know ok. D
  7. IMPROS

    New Impros Hooker Impeller for Yamaha

    All impellers have a value here. Depending on the condition, we can definately apply credit toward another impeller. We take trades all the time. D
  8. IMPROS

    New Impros Hooker Impeller for Yamaha

    King, if you're interested, PM or email me and we can work it out with the cert. you have... D
  9. IMPROS

    New Impros Hooker Impeller for Yamaha

    We've been working on a new impeller for our Freestyle riders on a Yamaha SJ and Blaster and came up with this one. We call her the "Hooker" because she "hooks up" so well. Designed around maximizing pump efficiency and bottom end, this is a new radial edge design, large hub (75mm), and is...
  10. IMPROS

    impros 9x15 95 super jet ?

    Well said Phillip. I understand why many people think that the pitch can be too low. This is true, if you detuned the heck out of an existing design like the Concord or Freeride. We increased the root angle on this, the hub is 15mm larger than either of those. If this design impeller were...
  11. IMPROS

    nugent destroyer

    Nice play on words there CC! LOL!
  12. IMPROS

    nugent destroyer

    My pleasure buddy! D
  13. IMPROS

    impros

    Thanks you guys... D
  14. IMPROS

    impros

    You are good Kahuna!
  15. IMPROS

    impros

    Sorry for the misunderstanding then Brett. If I gave you the impression that it was definately a 70.00 deal, then I apologize. I try to make a point not to give a set price without seeing the part, because the part I get may not be as described. I try to only quote a price if someone said they...
  16. IMPROS

    nugent destroyer

    Nugent is a rocker from the 70's. I think he had an album named destroyer? Maybe that was KISS? Alright, I do remember Wango Tango. Not one of my favorites though. Nujet Makes impellers. A 5.0 is a low pitch model for stock 750's. We sell 'em. Let know how the ski's set up. I like many other...
  17. IMPROS

    impros

    I hate to bring a negative thread back to the top when a simple phone call would have answered your question Brett. If you remember, you called and said you wanted to send an impeller in for a repitch. It got here, rock damaged (not destroyed, but in need of repair), the blades were off, and...
  18. IMPROS

    Q&A for a friend... How to remove 650sx Impeller?

    If you go to impros.com, there are installation instructions that walk you through each step. In the "Tech info" section. D
  19. IMPROS

    prop for more topend

    Chris, A stock Blaster impeller is a great one for speed on your ski. I have a blueprinted one for a great deal. If you want a new impeller, a Solas YB-SC-i impeller is a good fast one on top. We sell these too. D
  20. IMPROS

    SuperJet Impeller Removal and Replacement

    Good point Charlie. Nicely done Mike... Our aluminum cone uses a second piece that slides under the cone and is held in place with a set screw. D
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