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  1. #1
    Join Date
    Aug 2009
    Posts
    651

    Default Whats everybody's MAX mph in your supra

    Im not concerned with speed.. Just curious what the different make and models and your set up and top speed

    yr make model - Motor - Prop- Max speed!

    86 sunsport - 351 - stock - 38mph on gps I think I might have hit 39 one time..

    When cruising I like it at 27mph.. but once in a while I open it up just to blow out any carbon for couple seconds!

  2. #2
    Join Date
    Mar 2010
    Location
    Windsor, Ontario
    Posts
    1,129

    Default

    120km/hr with the AC on !!!!

    In the water my Sunsport gets almost identicial #'s as yours. The Comp is a little quicker out of the hole and a tad faster top speed 42 mph.. Both engines are factory.

    2003 Supra Launch " Gravity Games Edition"
    Dodge ram CTD tow vehicles....

  3. #3
    Join Date
    Aug 2008
    Location
    Ontario
    Posts
    2,159

    Default

    'bout the same as Daff
    Conbrio- stock prop- somewhere between 38-42 mph
    Feels good to open them every once in a while, Sounds even better!
    90 Conbrio

  4. #4
    Join Date
    Dec 2010
    Location
    Perth, Western Australia
    Posts
    74

    Default

    No idea actually, and not even interested in finding out......My boat hardly ever sees over 24mph.

  5. #5
    Join Date
    Jul 2007
    Location
    Flowery Branch Georgia
    Posts
    2,742

    Default

    89 Sunsport 41-42 using the speedos for what that is worth. I will get a GPS reading this year.

  6. #6
    Join Date
    Sep 2008
    Location
    Parkersburg, WV
    Posts
    1,940

    Default

    About 42-43 on top end with Acme #543 prop. Hole shot is awesome. I like to cruise around 26mph - good speed without using the secondaries.

    Carb is being rebuilt today by an "old guy" that builds race engines - can't wait to get it back!
    Clint
    Wake the World - West Virginia
    www.waketheworldwv.com

  7. #7
    Join Date
    May 2006
    Location
    Nashville
    Posts
    2,127

    Default

    My old comp could do 43-44 on glass.
    Mariah max would be 41.
    Saltare don't know yet, but I bet it's going to feel weird with that big ole girl really moving.

  8. #8
    Join Date
    May 2009
    Location
    syracuse Indiana
    Posts
    425

    Default

    86 Beast
    496 HO 425 hp MPI
    14X16 SST OJ 3 blade
    Borg Warner 1.1
    Max RPM @ WOT 5,100 with 16 pitch
    Max Speed @ WOT light load 52 on GPS with 16 pitch

    Max RPM @ WOT 5,250 Rev limiter with 14 pitch
    Max Speed @ WOT light load 48 on GPS with 14 pitch

    This year I had the 14 pitch SST OJ modified to a double cup, not sure of specs at this time yet, but when I get a fresh tank of fuel we will test and post.

    All foam removed from hull, but I did add the Teak flooring.
    Supra Beast
    Custom 496 MPI HO 425 hp
    Custom Teak floor

  9. #9
    Join Date
    May 2010
    Location
    Louisville, TN
    Posts
    93

    Default

    2003' Launch SSV
    350 CI - 320 HP
    Stock 14x18 4-Blade SS
    WOT ~ 4,800-4,900 RPM
    ~ 41-42 MPH

    Cruise @ 2,900 RPM & 26 MPH

    Looks like not much has changed over the years!

  10. #10
    Join Date
    Mar 2010
    Location
    Arkansas
    Posts
    1,033

    Default

    I always love when someone comes up to the boat, gives it the once over .. "how fast will that thing go"

    06 24v - 340 cat - 14x14.25 (wakeboard prop) - 42'ish though it rarely sees it.
    2006 Supra 24SSV

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