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  1. Scott06

    I need help, boat runs rough and stalls. I pumped new gas and lots more.. I need help

    You need an advance timing light to check total. Rev the engine up to 2800 and use the advance feature it will adjust the timing so the light hits at tdc mark. I have an old school one with an advance dial. I would set the dial to 27 degrees. When correct it will tweak the timing of the flash...
  2. Scott06

    I need help, boat runs rough and stalls. I pumped new gas and lots more.. I need help

    We have all done it. I was swapping jets on my GTO and went one notch leaner on test run it ran like crap. Went to swap old ones back in, found a piece of airhorn gasket blocking one of the jets. go through checking timing, turn idle speed down, and adjust idle mix. Rough it in on the trailer...
  3. Scott06

    5.7 replaced with a 6.2 ?

    Look on the bright side if it is as represented that is a nice upgrade. Hit rodders used to take a longer stroke crank out of a sbc 400 and drop it into a 350 block. Took slight clearancing of the block to clear the rods, eventually GM started making them and it was adopted into marine use. 2015...
  4. Scott06

    5.7 replaced with a 6.2 ?

    A 6.2 is the marine version of the old hot rodders stroked 5.7 So they can be carbed or mpi. If correctly set up would be around 340 hp With a significant increase in torque. Would need to see the combo. You can look on sites like michigan motorz or marine engines for less that sell partial...
  5. Scott06

    What size and brand of fuel tank to get?

    6 gal is probably perfect for what you are doing. My brother has a 17 ft with 50 hp Yamaha 4 stroke and six gallons will take us 10-12 miles down lake and back fishing both sides of a fairly wide lake. Would figure would at least double the fuel use with the step up in power
  6. Scott06

    Looking at buying a 2006 Bayliner Cierra 2455 that has seen better days at auction with an eye to restore it. Not sure what to look for.

    read the restoration forums on floor, stringer and transom replacement. Even if these were good you should be getting it for free vs them disposing of it.
  7. Scott06

    How to prime fuel after winter / fogging

    If it has points they may need filing and setting. I have found and inexpensive spark gap tester is helpful to see if you have a good spark. Given the voltage drop during cranking you probably have no spark.
  8. Scott06

    Maintenance Grease/Oil

    the 2-4-C is for sliding applications like cables. Rotational - you can use any grease. I have used Lucas red and tacky for many years, any decent grease will work including the west marine you mention. On a gen one drive you have to remove it to grease the coupler splines and u joints. The...
  9. Scott06

    Boat Pricing

    What is the condition of the running gear and upholstery. Big issue as folks have mentioned is condition of stringers and transom. Not sure if that carport completely covers it, if sitting outside for years floor and stringers would be highly suspect. Do they have any repair records? NADA...
  10. Scott06

    How to prime fuel after winter / fogging

    Carb will be dry after winter. You can verify that by pumping the throttle and seeing if accelerator pump squirts any gas in carb throat. Normally you have to crank it a bit to get the fuel pump to refill the carb-you can dump a little gas down it it should cough. If it doesn't you have an...
  11. Scott06

    I need help, boat runs rough and stalls. I pumped new gas and lots more.. I need help

    Have you adjusted the idle mixture to see if it smooths out? Check for vacuum leaks at carb base too. As AD mentioned on the water and in fwd it should idle ok 650 or so
  12. Scott06

    I need help, boat runs rough and stalls. I pumped new gas and lots more.. I need help

    Additionally if venturis are dripping at idle start with float adjustment but also too high fuel pressure can overcome the float. If needle and seat adjustments don’t cure it measure fuel pressure
  13. Scott06

    Easiest Conversion

    Mercruiser 3.0/140 you will loose some power. If more power than 3.0 is needed do a 4.3 but that will involve stinger work and is wider. on a 3.0 drop 2” of prop pitch u should be able to use existing drive
  14. Scott06

    Stringers

    If you tabbed the stringers in you will be fine , just keep it under a hundred mph... Way less stress on a hull sitting on The wagon vs going through rough water
  15. Scott06

    Transom ideas for ib/od

    not to rain on your parade, regardless of condition you may want to reconsider getting either of these engines. In the videos you can see rounded cavitation plates on the drives. This means they are not alpha ones but he earlier MC1 drives with the lifting eye on upper. While these are a decent...
  16. Scott06

    2000 Stingray 190 RX Restoration

    Out of all the work needed, the engine work is the easiest . As others have said tear it down get a long block or wrecking yard 4.3 for marinizing
  17. Scott06

    Replacing clutch on my mini...

    Good info on timing chain. You ever order from these guys ? https://www.fcpeuro.com/ used them years ago when i had a volvo 940. Started using them again when we got the wifes mini . Nice selection of parts aftermarket and oe/ oem and kits w TTY bolts incl
  18. Scott06

    Replacing clutch on my mini...

    the auto when used in Manual sport mode is essentially a clutchless manual ... it holds the gear until you hit redline then it automatically upshifts. Have you had yours since new? The turbo scared me given the factory recommended oil change interval of 15 or 20k which is insane. Wife loves...
  19. Scott06

    Replacing clutch on my mini...

    We have a 2011 Mini (base non turbo). Yes big PITA to work on. Mine is an automatic so cant help much with the clutch- if you have can afford the time can't you have the flywheel machined? Its so much work to get in there I would definitely resurface or replace the flywheel and do the RMS. As...
  20. Scott06

    Gimbal bearing

    How does the size on the new one compare to the old one ?
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