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  1. #1

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    What are the proper compression numbers for a 06 FX HO?

    Checking out a 06 FX HO for a friend tonight. I plan on doing a compression test. What should the numbers be at?


    Thanks!


  2. #2
    really healthy numbers? mine runs about 210-220 psi...per piston...my brothers fx140 runs around 190-200 give or take...so don't buy anything under 180 psi..in my opinion.

  3. #3

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    Thanks. What ft/lbs's should I tq the plugs down to?

    I've tried searching, I cant find anything on it.

    I've seen that SN on some of the other car forums. I think N2S is one?

  4. #4
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    Quote Originally Posted by Corey R. View Post
    Thanks. What ft/lbs's should I tq the plugs down to?

    I've tried searching, I cant find anything on it.

    I've seen that SN on some of the other car forums. I think N2S is one?
    12.5 Nm (9.2 ft lbs) Always apply antisieze to the threads.

  5. #5

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    Thanks. I remember the number being much lower than on the SHO. Ended up not even performing a comp test, only pulled the plugs for a check. The ski was super clean and ran strong. GPS'd 58.76 on my phone. Tested it out on lake tarpon and towed it to its new home in Treasure Island. Hopefully Irene stays away this weekend.

    06 FX HO cruiser with 43 hours and a titan XLT aluminum trailer for $6,000. Tires still had the nubs on the treads.

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