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  1. lynnboy021

    97 720 gti

    ok so i rebuild the motor new crank new pistons and new cyls now the thing is that i put the motor back hooked it all up and and feels like it wants to start but shuts off really fast and i also installed new plugs and i checked the timing like 100 times please help what can it be???? also i...
  2. lynnboy021

    97 770 for sale

    i don't know if i can post this here .... http://forums.iboats.com/forumdisplay.php?f=405
  3. lynnboy021

    boat is in a mess

    s i have a 19ft nordic with a 488 merc in it and with the boat running my alt is at 13 and my water temp is at 150 so not here is my ? why when i talk on my cb the volts go down to 12 and my temp goes up to 160 then when i stop talking the volts go bak up and the temp goes back down lol what a...
  4. lynnboy021

    wtf now its always something

    96 tigershark 770 outside water runs really good then in water it keps stalling or does not plane. carbs are to spec new plugs...the motor just keeps bogging down but if i hold it at wot the motor feels like it wants to go but then boggs down then feels like it want to go wtf......... so i took...
  5. lynnboy021

    i am on the ocen now

    so i have a 488 merc and i just did a tune up on it and i am in the middle of the water and my boat dont wanna start like it moves then back fires then shuts off wtf???? the boat was running for like a good hr without any problems........
  6. lynnboy021

    whats the gap for the points

    for a 488 merc 4 cly????
  7. lynnboy021

    dying batts

    ok so i have a 19 ft boat with two deep batts with a switch in the middle and i all i have is a cd player and a fish finder, now both my batts are new but my ? is why are they both dead??// the cd player does not work and also the fish finder. i charged number one batt and it was fine so i put...
  8. lynnboy021

    488 mercuiser

    i keep adding coolent to the motor and overflow tank but i always need to add more... new head and manifold gaskets...
  9. lynnboy021

    ts 770 motor alignment

    how do i do a motor alignment for a 96 tigershark 770 without any alignment tools???
  10. lynnboy021

    free tigershark manual

    for 96 and up for ts 640, 770 and 1000 and i think the 1100 is there not sure but its free and it has all the info you need plus the carbs too...... here is the link http://www.mediafire.com/?2mmwtzghjzm i hope we can make it a sticky. hope this helps you all thanks
  11. lynnboy021

    97 770 tigershark pre-mix

    so yesterday i filled up my tank i think its a 12 or 13 gal tank so had around 2 gals of pre mix gas in it 50 to 1 so i added 10.5 gals to fill it up... now today i went to go and use the jetski and my motor has no power at all so i thought it was a gas problem like gas pump was gone or carbs...
  12. lynnboy021

    air box

    i only need the top cover of the air box for a 97 tigershark 770 dual carb anyone has one?
  13. lynnboy021

    97 tigershark 770 lost spark

    was riding all day at wot and went to let my wife try and the ski did not wanted to start so first ? is how to i know if my coil is bad? 2 ? is where can i get a coil like can i go anywhere where they sell jetskis and get one????
  14. lynnboy021

    tigershark carbs

    i have a 97 monte carlo 770 and my carbs works on but my return on both carbs dont work do i need the return cuz i cant not unclog the carbs
  15. lynnboy021

    97 sea doo gti 720

    my motor with out the spark plugs turns over fine but when it has the spark plugs back in its really hard to turn over????
  16. lynnboy021

    Compression 770

    does anyone know the Compression psi for the 97 tigershark 770???
  17. lynnboy021

    tigershark piston rings

    so i went and bought a motor for 500 and he started the motor for me for like 2 secs so i said i will take it now i went to install the motor and got it all hooked up and like oil or something was coming out og the muffler. so it was lunch time and like 15 mins later i was going to start the...
  18. lynnboy021

    ride plate

    i just want to know what a ride plate is for and where does it go on a 96 tigershark monte carlo 770 thanks
  19. lynnboy021

    mikuni bn38 carb

    i have a 97 tigershark 770 with a mikuni bn38 dual carbs but what i want to know is on the carb it has a pulse, do i have to hook that up to something and what does it do
  20. lynnboy021

    tigershark 770

    i know i need a 770 motor but is there anything cheaper but its like the same motor? i just dont have 500 for a 770 motor right now
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