Search results

  1. Scott06

    Vortec 350 5.7 Mercruiser Build

    you can run it on the gorund before you drop it back in pretty easily to test everything out.
  2. Scott06

    1987 Sea Ray Pachanga 2, 22ft

    Yes you would need a 1.47 ratio. I would start with the prop thats on there and you already own , see where you land in terms of performance and WOT rpm then adjust to suit your needs. Typically expect to see a 19" or 21" three blade on this rig but prop selection is best made after some run...
  3. Scott06

    Vortec 350 5.7 Mercruiser Build

    I was under the impression that all TB Vs looked liek this...
  4. Scott06

    Pulling tubes from my ski eye.

    Thats what I've used on multiple boats with 4 kids at a time kids trying to submarine the tube etc no issues no cracks ... no problem
  5. Scott06

    Broken skeg and play in prop shaft.

    not sure what drive but I'm assuming an alpha one gen 2 based off the pic. the in and out play is normal as long as there is no runnout, side to side. Was the prop messed up? You maybe able to have it welded or you may need a new lower depending on how far the crack around the base of the prop...
  6. Scott06

    Vortec 350 5.7 Mercruiser Build

    That is a t bolt 4 module. Run a .045 gap on the plugs
  7. Scott06

    1989 four winns liberator 350 engine no spark!

    87-892150Q02 is the quicksilver part number 18-5116-1 is the sierra aftermarket part number
  8. Scott06

    Mercruiser pre-alpha swap

    Are you talking about swapping transom assemblies as well as drives? Or just bolting up the newer gen one drive to the mc1 bellhousing? The drive should be a bolt on to the existing bellhousing. if you want to swap transom assemblies that can be done but is more involved as they changed the rear...
  9. Scott06

    1989 four winns liberator 350 engine no spark!

    Agreed on this one TB has the hottest spark ive ever seen. likely you replaced the sensor with a sensor someone removed before.…
  10. Scott06

    Edelbrock 1409 tuning

    What do your plugs look like ? I actually got rid of a couple of bogs i had maybe around 3400 and 3800 By going leaner. you may want to try going back to the stock springs and see what that does. as far as secondaries run 5-10 min at WOT or close to it stop real quick and yank a couple plugs i...
  11. Scott06

    Mercruiser 4.3L 190 HP Carb/Manifold Intake Upgrade

    Hers a thread on where carb tuning ended up https://forums.iboats.com/threads/stumbling-edelbrock-1409-4-3l-v6.670697/page-2 he is still active on this forum if you need more assistance
  12. Scott06

    Mercruiser 4.3L 190 HP Carb/Manifold Intake Upgrade

    These guys have both cast iron and edlebrock marine ones. You need one for vortec heads 96& up. https://www.michiganmotorz.com/products/marine-parts-accessories/intake-manifolds/v6-4-3l they also have the edlebrock 1409, you will find threads on here on jetting needs for that carb on a 4.3...
  13. Scott06

    New Flapper rattle at idle?

    normal yes mine taps on one side, other side is silent…
  14. Scott06

    Oversized Valves needed for Mercruiser 140 3.0L

    I thought normal installing bronze guides is done to restore the original valve to guide clearance vs oversize valve stem not the best video but gives you the idea
  15. Scott06

    New prop recommendation

    If you want hole shot and mid range cruise I think you would like a 4 blade. That plus stern lift is why I have run them on my last two boats. WOuld need to know your WOT with the mirage but I would think the mirage would bite enough that you may not loose as many rpm with a 4 th blade as...
  16. Scott06

    Jumpy Tach

    There will be a switch /knob on the back of the tach to adjust it for 4,6,8 cylinder engines. Sometimes cycling it between the cylinders and back to 6 can help
  17. Scott06

    The leg is off

    SEI has a 3 year no fault warranty not sure if they honor it to the new boat owner, but may be the drive has warranty left ? If water got in the bellows it can cause corrosion on the drive input shaft which will ruin the seal in no time .
  18. Scott06

    The leg is off

    Yes if he had to replace the gimbal ring this would be a fix to cover the acess hole to get the steering pin on. You just want to make sure it is secure with a few screws/rivets and sealed with 5200.
  19. Scott06

    1974 302 Holley 2barrel

    Open the tank and look in there siphon some gas off the bottom where debris will accumulate see what it looks like
  20. Scott06

    The leg is off

    Homemade version of this kit allows repair of swivel pin without janking the engine. http://www.jrmarine.com/instructions.htm merc has a similar kit
Top