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  1. Bt Doctur

    competant member who knows how to interpret the scan results

    competant member who knows how to interpret the scan results of the mercruiser scan too. just want to confoirm my suspicions pm please
  2. Bt Doctur

    advancing the timing on the IL 4 motor to gain performance

  3. Bt Doctur

    Bravo 1 water pressure issues

    Its the only thing I HAVENT changed. Is it serviceable or just get a whole new distribution valve. Save your money, theres nothing inside it anyway
  4. Bt Doctur

    Bravo 1 water pressure issues

    have you tried replacing the water pressure sensor? working on a resistor package for that pesky sensor,
  5. Bt Doctur

    Ant then there is this contraption

  6. Bt Doctur

    Who lost their dock line

  7. Bt Doctur

    posts not updating again,

    happening again, responses are not being posted , see post "no power" there are more than 4 responses
  8. Bt Doctur

    exaust reversion problem solved

    from 9/8/17 Not sure if this was posted last year but a customers 31 Formula W/ 6.2`s that was having trouble . , Hello boaters, a new member with a old problem. Trying to find the answer to this problem for the owner.Boat had BB motors are they were removed for 6.2 SB W/ 3 inch riser...
  9. Bt Doctur

    ? What is the thread size of the integrated trim pump,is it the same as Mercruiser

    Considering the cost of the integrated volvo trim pump "This pump is integrated into the transom shield. Based off the schematics at xxxxxxxxxxxxxxxx.com The part number for the SX-A is: 21573834, however that has been replaced by: PART NUMBER PART DESCRIPTION BRAND RETAIL PRICE YOUR PRICE...
  10. Bt Doctur

    can this be posted on the Forum any place?

    Rebuilding service for these Mercruiser RW pumps Post a reply items for sale/for repair? Any place on the Forum? 1 post • Page 1 of 1 Rebuilding service for these Mercruiser RW pumps by Bt Doctur » Mon Apr 30, 2018 4:50 pm Will rebuild with new bearings and seals...
  11. Bt Doctur

    postings not showing up as response

    Past few days my post to a question does not show up , if I click on the post is shows my response but does not show a response indicated , see post "470 not pumping" or "7.4 alignment"
  12. Bt Doctur

    Who`s missing his prop

  13. Bt Doctur

    electroninc parts catalog

    any generic user ID and password access to the site, pm`s only
  14. Bt Doctur

    where to sign in to iboats forums

    Is this something new that anyone can post without joining? cant log in, ip address cant be used but can still post replys and new posts?
  15. Bt Doctur

    converting to merc raw water type pump FINAL REPORT AND PICS WITH INSTRUCTIONS

    For some reason always the seal start leaking and spraying water so after #3 crank mounted pumps I`m changing it to a engine mounted merc type using the Bravo impeller.A work in progress so check back for the final list,and ho to`s.. So far we removed the volvo type pump and pully. The volvo...
  16. Bt Doctur

    Sea Ray 220 CC repairs and reengineering

    Restoring Sea RAy 220 CC Currently restoring this for possable sale but it needed some re-engineering . Factory did some ridiculous things. They put the batteries on the port side thru a small opening And left only the trim pump in this cavity So considering the back panel was rotted and...
  17. Bt Doctur

    How to install a electric fuel pump

    Newer engine blocks do not the provision for mechanical fuel pumps, the casting is there and the threaded holes but no hole for the rod. Some people get confused on how to install one and hoping this might be helpful 1 Unscrew fuel lines from pump and remove pump. ,if converting to a electric...
  18. Bt Doctur

    solicitation and sales arent permitted

    Solicitation removed
  19. Bt Doctur

    How NOT TO INSTALL a gimbal bearing @ 3:40

    https://video.search.yahoo.com/yhs/s...a3&action=view
  20. Bt Doctur

    Exaust reversion 6.2 thru hull W/ swim platform muffler system

    A long story so I`ll try to shorten it up a bit Twin Formula was BB now SB 6.2 motors. heavily rusted manifolds and exaust ports in heads, well worn motor puller for rebuild. new manifolds, extention, risers, heads reconned. ran for 2016 no issues. stuck valves at spring 2017 startup. heavily...
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