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  1. Scott06

    1992 ski centurion 351w

    If you are not using a timing light you only get it in the ballpark so that is the first thing I would do if it was running poorly. Check the condition of cap and rotor, you can ohm out the plug wires or just replace them given their age. You can use a cheap spark gap tester off the coil and...
  2. Scott06

    AC Mr43T

    Do your crate motors have vortec heads on them and corresponding 8 bolt intakes
  3. Scott06

    Typical Engine Temps 350 Magnum

    These temps are ok for sure and I notice more fluctuation when the water temps are cold in the spring. My boat has a 160 thermostat that your I believe has and runs right about 170. When idling on the muffs it takes a long time to come up to temp, so you seeing 160 then piping up under load...
  4. Scott06

    2014 4.3 liter TKS bogs after running 35 knots for 45 minutes.

    Take a few minutes and read what diagnosing direction Bondo is sending you in before you get out the parts cannon.... Since coils rarely fail - you can easily check with an ohm meter.
  5. Scott06

    Help ID aftermarket sterndrive

    SEI does make a replacement Bravo 3 but I cant tell if it is merc or SEI. SEI would have marking on it. Since B3's tend to have corrosion issues likely someone repainted it and didn't bother to put the decals back on it.
  6. Scott06

    Need help/suggestions on new prop

    Agree with Scott here, try a 19" four blade. Some run in even pitches. If you wanted an inexpensive prop to try I had good luck with Michigan Vortex 4 blade props, was a cheap way to cut my teeth with prop swapping...
  7. Scott06

    Quicksilver grease - trailer and u-joints

    You are fine using extreme grease on wheel bearings here is a screen shot of the tube this superseded the 2-4-C and combined the functions of another grease they sold for bearings into one grease.
  8. Scott06

    Carbureted 5.7 merc, no fire

    When you are running at idle look down carb bores to see if fuel is weeping off the booster or bowl is over flowing. Either would be indicative of needle/seat/float issues or too much fuel pressure.
  9. Scott06

    oil change

    This wont save you any money but works very well Bought one for the boat worked so well I bought another for home, its how I get the oil out of all of my vehicles now. If you spin your own wrenches something like this or one of the other extractors is worth the investment for hassle free work...
  10. Scott06

    2018 V6 200 J Oil pressure dropping and alarm

    No dont over think it, just change your oil annually and you will be fine.
  11. Scott06

    Throttle Lever Replacement

    As mentioned trailer is the second detent on up button. If you have one with a separate trailer button i doubt its original to the boat. Last boat i had with separate trailer button was a 1991
  12. Scott06

    Throttle Lever Replacement

    Yeah it will be an OEM merc - have never seen parts sold for them so likely you will need controller. After seeing the price I bet your old one looks better. IF it is cosmetic on the handle look at some of the plastic spray paints they have or paint made to restore black plastic car parts like...
  13. Scott06

    1400 RPM loss from 13 to 15 pitch!!!

    He had a 4 blade spitfire to start with and 2 hustlers - from post 1 Props- SPITFIRE PONTOON (13.8 X 13") MERCURY RH PROPELLER, 48-8M8026570 - 4 blade - 25mph @5500rpm Hustler 3 blade 14 x 13- 25mph @6200rpm Hustler 3 blade 13.75 x 15- 29mph@4800rpm
  14. Scott06

    Inboard 2011 4.3 Merc

    yes cable needs to get unscrewed at bellhousing and pulled back , then change shift bellows. You udo the shift cable end at engine, pull the cable core out the bellhousing by (drive end). I run a weed whacker wire up cable back up cable and tie off on engine. Pull outer cable out leaving...
  15. Scott06

    Alpha 1 Gen 1 Sterndrive install

    those orings can be a PITA to get the driveshaft in the gimbal - Also when checking alignment and trying to get the drive seated you can build up a lot of grease in the coupler making it harder. While you dont want to force anything sometimes a kick or a little persuasion on the back of the...
  16. Scott06

    1400 RPM loss from 13 to 15 pitch!!!

    You were barely tapping your rev limiter on the original prop- that is basically about as good as it gets prop wise for a rig like yours. That is exactly how I prop my boat, just cause it can hit rev limiter doesn't mean you have to leave it pegged there. One of the issues maybe overlooking...
  17. Scott06

    What is this plastic piece?

    Yes fine for a while yet
  18. Scott06

    RPM Too High?

    Yeah i worry about not turning 5 k or a hair over…
  19. Scott06

    New Carb and Low RPMs

    That will do it… buddy of mine has a 3 cylinder 75 hp merc on 16 ft fishing boat, couldnt get on plane … not getting spark on one cylinder, center core of wire is gone last 2” of wire, cut wire reterminated end, works great afterwards. Obviously needed new wires but got him going.
  20. Scott06

    RPM Too High?

    you are correct.... better under than over propped
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