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Thread: Need opinion, what is this twin plugs engine?

  1. #1

    Need opinion, what is this twin plugs engine?

    Hi all,
    Can you please give your opinion on this engine?
    We found it from the old Porsche garage in Bangkok.
    At the first glance, the engine number 6631274 doesn't look original to me.
    The 6631274 is the engine from 2.7RS which I don't think this engine is.

    It has the Merelli distributor and the Bosch fuel pump that missing all the plate numbers.
    It has a set of 2.2S velocity stacks. I believe some one might have installed it later on.
    The engine is now disassembled, I will try to post many pictures that show part number.

    We really appreciate your help.
    Burint
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    The Unbreakable RS/RSR door pull http://thaiporsche.shutterfly.com/776
    86, 930
    70, 3.2
    67, 911

  2. #2
    Senior Member
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    Do you want to sell any of the pieces? The flywheel or distributor? How about a picture from the front
    Mike

  3. #3
    Senior Member
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    Quote Originally Posted by 911Bangkok View Post
    Hi all,
    Can you please give your opinion on this engine?
    We found it from the old Porsche garage in Bangkok.
    At the first glance, the engine number 6631274 doesn't look original to me.
    The 6631274 is the engine from 2.7RS which I don't think this engine is.

    It has the Merelli distributor and the Bosch fuel pump that missing all the plate numbers.
    It has a set of 2.2S velocity stacks. I believe some one might have installed it later on.
    The engine is now disassembled, I will try to post many pictures that show part number.

    We really appreciate your help.
    Burint
    Burint,

    The Bosch pump on the last picture looks interesting - really no numbers on it?

    Cheers,
    Christian
    RGruppe #649
    Early911S #1788

  4. #4
    Moderator Chuck Miller's Avatar
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    More info from Burint on the bird......
    http://forums.pelicanparts.com/porsc...gs-engine.html
    Chuck Miller
    Creative Advisor/Message Board Moderator - Early 911S Registry #109
    R Gruppe #88

    TYP901 #62
    '73S cpe #1099 - Matched # 2.7/9.5 RS spec rebuild
    '67 Malibu 327 spt cpe - Period 350 Rebuild

    ’98 Chevy S-10 – Utility
    ’15 GTI – Commuter

  5. #5
    Senior Member HughH's Avatar
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    If the number on the engine really is 6631274, (and i saw that is what is stamped into it but the stamping may not be factory) it would be from an RS that was in that part of the world to start with - a RHD lightweight 9113601305 delivered to Hong Kong.

    Therefore, given the other interesting parts on it, especially what looks like an RSR fuel pump, i would not ignore the possibility that this originally came from #1305 although it has been heavily modified along the way.
    Hugh Hodges
    73 911E
    Melbourne Australia

    Foundation Member #005
    Australian TYP901 Register Inc.

    Early S Registry #776

  6. #6
    Senior Member Macroni's Avatar
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    cool find.
    86 Sport Purpose Carrera "O4"

  7. #7
    Sorry, I couldn't post all pictures last night.
    I could not get through early S website until now.
    HughH,
    It's true that many nice cars were imported to Bangkok from Hong Kong back then.
    My 86 930 was one of them.
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    http://thaiporsche.shutterfly.com/action/
    The Unbreakable RS/RSR door pull http://thaiporsche.shutterfly.com/776
    86, 930
    70, 3.2
    67, 911

  8. #8
    some more pictures.
    Name:  download-21.jpg
Views: 322
Size:  89.3 KB
    Name:  engine 12.jpg
Views: 332
Size:  108.4 KB
    http://thaiporsche.shutterfly.com/action/
    The Unbreakable RS/RSR door pull http://thaiporsche.shutterfly.com/776
    86, 930
    70, 3.2
    67, 911

  9. #9
    nice find! can i ask what is that blue solution you are using to dip parts and is it effective on magnesium cases?
    thanks Richard
    Quote Originally Posted by 911Bangkok View Post
    some more pictures.
    Name:  download-21.jpg
Views: 322
Size:  89.3 KB
    Name:  engine 12.jpg
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    Richard aka le Zookeeper
    early reg #1128

  10. #10
    The blue liquid is the diesel fuel.
    We were told by the older mechanic that it can be used on magnesium cases.
    What's your thoughts on that?
    http://thaiporsche.shutterfly.com/action/
    The Unbreakable RS/RSR door pull http://thaiporsche.shutterfly.com/776
    86, 930
    70, 3.2
    67, 911

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