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Thread: Any guess what the top speed will be ?

  1. #1
    spectras only
    Just replaced both impellers for the 600 SC' for my friends newly aquired 98 35' Fountain .Replaced the shift cable and fired her up last night . Now the rain started this morning , so we have to wait Boat has extension
    boxes , Imco advantage drives , B1 34 P blades .
    http://www3.telus.net/spectrasonly/MVI_0802.AVI
    http://www3.telus.net/spectrasonly/Exhaust%20for%20Fountain%20600%20SC's
    871 blower shop blower
    http://www3.telus.net/spectrasonly/boatN_jpg.jpg

  2. #2
    Jbb
    Put the drive......and that header back on ...I say 99 mph

  3. #3
    spectras only
    Put the drive......and that header back on ...I say 99 mph
    I guess the header being a slug bait on the grass is a no go .
    these Fountains are a bitch to work behind the engine :sqeyes:
    http://www3.telus.net/spectrasonly/boatO_jpg.gif

  4. #4
    Glamasu
    :idea: :idea: :idea: :idea:
    Hmmm New shift cable...Drive is off the boat.....newly aquired :idea: :idea: :idea:
    Was he in Havasu within the last 2 weeks???

  5. #5
    spectras only
    Jbb, would that be with an a-cut impeller or a B-cut impeller? Just wonderin cuz I don't know nuthin about outdrives.
    Rio
    Impeller for the waterpumps , don't know what cut they're :idea:

  6. #6
    Jbb
    Jbb, would that be with an a-cut impeller or a B-cut impeller? Just wonderin cuz I don't know nuthin about outdrives.
    Rio
    .....Good question...Maybe he means one of those super low drag water pump impellers. ...I hear that ....and thru hull exhaust is good for 8 mph..

  7. #7
    Kyote
    Just replaced both impellers for the 600 SC' for my friends newly aquired 98 35' Fountain .Replaced the shift cable and fired her up last night . Now the rain started this morning , so we have to wait Boat has extension
    boxes , Imco advantage drives , B1 34 P blades .
    http://www3.telus.net/spectrasonly/MVI_0802.AVI
    http://www3.telus.net/spectrasonly/Exhaust%20for%20Fountain%20600%20SC's
    http://www3.telus.net/spectrasonly/boatQ_jpg.gif
    Let's see - Two watches and a purse. I say 87MPH.

  8. #8
    spectras only
    Let's see - Two watches and a purse. I say 87MPH.
    I put my son and his friend to get their hands dirty removing the header , and those watches are theirs .
    That purse is a cell phone
    BTW if the boat will only do 87 , we'll sink it , hehe !

  9. #9
    Jbb
    My friend had a 35 with 575 sci's with ASM ecu's and the boost turned up....I think he got 104 or 106 out of it

  10. #10
    Kyote
    I put my son and his friend to get their hands dirty removing the header , and those watches are theirs .
    That purse is a cell phone
    BTW if the boat will only do 87 , we'll sink it , hehe !
    OK, since the purse is a cellphone and the watches were removed and the boys got to help, as it should be, I correct myself - at least 97. Good luck to you!

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