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  1. lynnboy021

    alt ?

    i have a mando 55 amp alt for my omc chevy 5.7..... can i get a rebuilt kit or should i just get a new alt??? my batt gauge says alt is putting out around 10 to 11 volts..... thanks
  2. lynnboy021

    rochester 2b float

    89 omc 5.7..... need to know if anyone know the float adjustment? carb was rebuilt and the carb was leaking alot of gas into the motor that was flooding the motor... so i adjust the float and motor runs good but it just bogs down when giving gas...... also when i turn off the motor you can see...
  3. lynnboy021

    88 omc 5.7 no spark

    i have a omc with a mercruiser tunderbolt dizzy and my last post was about my motor was backfireing and today when i went to go start it up i have no spark at all and no spark at the coil..... when my motor was back fireing i think i flooded my motor so i removed the pugs turn off the batt...
  4. lynnboy021

    88 5.7

    i got a 88 chevy 5.7 and i just did a tune up new wires, plugs and cap kit..... i removed the wires without marking or anything cuz the cap has the numbers maked and i just used the cap number with the intake firing order... my problem is that the motor wants to start but its back firing out the...
  5. lynnboy021

    please help with info

    i have a friend that needs some info on motor and outdrive thanks... dont know year of motor cuz it was replaced but boat is built in 1975 and on the valve cover searl number is 4218191 but i cant find anything and i think its a ford 188hp with a 888 outdrive maybe? i need to order some outdrive...
  6. lynnboy021

    Starter

    I bought a starter for a omc Chevy and the guy said they don't make the big ones now they just make the small ones now... He also said the starter will fit a 5.0 and 5.7 but my only problem is that sometimes when I crank the motor the starter grinds so I release key and try again..... When...
  7. lynnboy021

    how to wire this switch

    i have a nav/anc switch with 8 things lol..... and yes i want to use the switch to light up my gauges also thanks....
  8. lynnboy021

    led not bright

    i bought some super white leds from ebay.... i have 20 leds to a 12v but its not as bright as like the new flashlight with like 6 leds... am i doing something wrong
  9. lynnboy021

    2000 4.3 gm

    A friend of mine has a 2000 merc gm v6 4.3 and he said that his left side exhaust is hotter then his right.... He sucked up some sand n his motor overheated n melt the flappers n rubber, but he already replaced and flush the whole system.... He has the old one peace exhaust...,
  10. lynnboy021

    was reading manual got a few ?s

    i was reading the omc manual last night and have a few ?s 1. how do i know if i have a 5.0 or 5.7? (manual says if alt is on top its a 5.7 but if alt is next to the fuel pump its a 5.0 well my alt does not fit next to the pump but guy the sold me the motor said he thinks its a 5.0) 2. what...
  11. lynnboy021

    timing ?

    1989 omc gm 5.0 i am going to use the cheap gas, so what degree should i put the timing too???
  12. lynnboy021

    omc ps pully

    i need a ps pully but dont wanna pay 100 for one can i just get a auto one and if yes from what year and truck...89 gm 50
  13. lynnboy021

    omc 5.0 gm with thunderbolt lV

    89 gm 5.0...... i had a points dizzy but my bro in law gave me his merc thunderbolt dizzy and i got it to work motor idles better but one ? i have is that how do i hook up my esa (i think its called) and all my omc to the merc dizzy....
  14. lynnboy021

    auto vs marine tune up

    i just want to know if i can use dizzy cap dizzy rotor and spark plug wires all from like autozone??
  15. lynnboy021

    2 ?s on carb and fuel...

    89 chevy 305..... well i got a new carb around april or may and my cable wont work with the link on the carb cuz the link is backwards or the cable is but anys my ? is can i mount the carb anyway i want like the link right now is on the the right side (u facing the front of motor) can i turn the...
  16. lynnboy021

    exhaust

    i have the old log exhausts and i need to get 2 new exhaust setups, what kit should i get that is cheap???? thanks
  17. lynnboy021

    outdrive ?

    i hade a 89 5.7 chevy but motor was junk so i got a free working 5.0 from my bro in law now my ? is can i still use my outdrive with my 5.0????
  18. lynnboy021

    tune up specs

    i just installed a new dizzy (no more points) and i need to know the timing please thanks.... 1990 chevy 5.0
  19. lynnboy021

    need to buy a trailer

    i need some info on buying a used trailer for a 24ft boat... this is my old post but i already sold it.... http://forums.iboats.com/showthread.php?t=564683
  20. lynnboy021

    please i need help with trailer ?

    my trailer says it can hold 5000 lbs and my boat is only 4800 lbs but when i put boat on trailer it bends in the middle.... http://smilebox.com/playBlog/4d7a49304e5467344d44453d0d0a&blogview=true thats some pics
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