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racer2_uk

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Viewing 15 posts - 106 through 120 (of 179 total)
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  • in reply to: Napier Lion Engines – Survivors #1224446
    racer2_uk
    Participant

    Hi to all interested in old aero engines, I have made further progress to the Lion engine recently, the cylinder block assembly’s are also complete and the engine carrier has been started.

    http://i70.photobucket.com/albums/i101/racer2_uk/NapierLion51383conrodrefit8.jpg

    http://i70.photobucket.com/albums/i101/racer2_uk/NapierLion51383conrodrefit2.jpg

    Andy

    in reply to: Aero engined Vauxhall Edwardian Racer #1231149
    racer2_uk
    Participant

    Hi Rlangham and all,

    I will be there also, pack your sunblock.

    Andy

    in reply to: Retro Auction #1185422
    racer2_uk
    Participant

    Hi David and all,

    I also went over and got a couple of piece’s.

    Andy

    in reply to: The "Wot Engine" Thread #1185125
    racer2_uk
    Participant

    Hi Creaking Door and all,

    The Lion has 5 roller bearing’s and a plain bearing on the crank, the rear bearing in the photo and the front are smaller than the middle three.

    The rod’s when first removed,

    http://i70.photobucket.com/albums/i101/racer2_uk/NapierLion51383rearrods.jpg

    and after a clean,

    http://i70.photobucket.com/albums/i101/racer2_uk/NapierLion51383conrod.jpg

    Andy

    in reply to: The "Wot Engine" Thread #1185540
    racer2_uk
    Participant

    Hi Creaking Door, well done,

    Close enough, Napier Lion rear crankshaft bearing, reconditioned ready for rebuilding.

    Andy

    in reply to: The "Wot Engine" Thread #1186563
    racer2_uk
    Participant

    Hi Pete,

    Packard “X” ?

    Andy

    in reply to: The "Wot Engine" Thread #1190118
    racer2_uk
    Participant

    Hi Pete and all,

    The bearing is a recon unit.

    I used to run a maximum boost of 34psi, but at anything over 28psi it would wheelspin in 5th !

    Hi topspeed, is it a Dyna-cam barrel engine ?

    Andy

    in reply to: The "Wot Engine" Thread #1190360
    racer2_uk
    Participant

    Hi Pete, Creaking Door and all,

    one for you,

    http://i70.photobucket.com/albums/i101/racer2_uk/reconbearing.jpg

    Andy

    in reply to: The "Wot Engine" Thread #1190380
    racer2_uk
    Participant

    Hi Pete,

    The only engine that modern of that period I can think of is a Green ?

    By the way, what does “200 inches of manifold pressure” equate to in modern speak ?

    Andy

    in reply to: The "Wot Engine" Thread #1190825
    racer2_uk
    Participant

    Evenin Pete,

    is the first a Siddeley-Deasy ? the last a Napier Nomad ?

    Andy

    in reply to: The "Wot Engine" Thread #1194518
    racer2_uk
    Participant

    Hi Pete,

    What are you doing on here, you need to spend more time in the workshop ! have you had an hour off lately !

    I like the aeroporn, Germanic by any chance ?

    Andy

    in reply to: The "Wot Engine" Thread #1194669
    racer2_uk
    Participant

    Hi ZRX61,

    I have one,

    http://i70.photobucket.com/albums/i101/racer2_uk/Alvisnightrun.jpg

    Andy

    in reply to: The "Wot Engine" Thread #1194705
    racer2_uk
    Participant

    Leonides ?

    in reply to: Napier Lion Engines – Survivors #1222749
    racer2_uk
    Participant

    Hi Roger and all,

    Both engines have decompressor linkage fitted which indicates they are early, probably series II or IIB, the older of the 2 has a gas starter system, the more recent a fuel primer and a hand crank.

    I haven’t got the expertise to comment on why the engine numbers are so far apart for a pair of aircraft built together.

    23812
    http://i70.photobucket.com/albums/i101/racer2_uk/NapierLion23812Smithsonian3.jpg

    24541
    http://i70.photobucket.com/albums/i101/racer2_uk/NapierLion24541Smithsonian3.jpg

    The Smithsonian museum were very helpful with information and photo’s.

    Andy

    in reply to: Napier Lion Engines – Survivors #1224410
    racer2_uk
    Participant

    Hi roger and all,

    I have found further information regarding the 2 Lion engines with the Smithsonian museum, they are from a pair of Blackburn Swift “F” aircraft No.s A6056 and A6057, built in 1923 and on test at the US Navy base at Anacostia.

    A6056 had a minor accident in October 1924 and spent 2 hours in the sea before recovery, this aircraft was then used as spares for A6057.

    All the information has come from the Smithsonian and the excellent “Blackburn Aircraft since 1909” by AJ Jackson.

    Andy

Viewing 15 posts - 106 through 120 (of 179 total)