Go back to home

Hot!WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE

Page: 12345.. > >> Showing page 1 of 12 - Powered by APG vNext Trial
Author
kameleon
Supporter
  • Total Posts : 2733
  • Scores: 106
  • Reward points: 6018
  • Joined: 4/7/2011
  • Location: melbourne vic Australia
  • Status: offline
Thursday, February 04, 2010 2:09 PM (permalink)
0

WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE

everyone has seen some of the stuff made for WRC over the years, be it Toyota or not. going to use this thread to post some stuff up.

first post is the alternator bracket redesign for the ST205 engines they used. they used dry carbon to make the bracket, awesome stuff indeed!



#1


166 Replies Related Threads

    Bionikal
    MR2 Scholar
    • Total Posts : 1003
    • Scores: -171
    • Reward points: 2607
    • Joined: 4/7/2011
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Thursday, February 04, 2010 11:18 PM (permalink)
    0
    Why they didn't make something similar out of a different material for the production SW20 is beyond me.
    #2
    Whore of Babylon
    MR2 Aficionado
    • Total Posts : 644
    • Scores: 12
    • Reward points: 5676
    • Joined: 4/7/2011
    • Location: Devonport Tasmania Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Thursday, February 04, 2010 11:22 PM (permalink)
    0
    why more stuff on the SW20 isent alloy is baffling.
    #3

    RobYob
    MR2 Aficionado
    • Total Posts : 631
    • Scores: 5
    • Reward points: 1346
    • Joined: 4/7/2011
    • Location: Melbourne Vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Thursday, February 04, 2010 11:40 PM (permalink)
    0
    Because alloy used to be way more expensive than cast iron.
    #4
    kameleon
    Supporter
    • Total Posts : 2733
    • Scores: 106
    • Reward points: 6018
    • Joined: 4/7/2011
    • Location: melbourne vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 5:05 AM (permalink)
    0
    Next up is the sump from a rally 3S engine, they don't seem to use a dry sump like the JGTC engines. Is this something to do with regulations? i don't know.







    It has a bolt in baffle and gauze too.
    #5
    kameleon
    Supporter
    • Total Posts : 2733
    • Scores: 106
    • Reward points: 6018
    • Joined: 4/7/2011
    • Location: melbourne vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 5:19 AM (permalink)
    0
    Next JGTC type sump, setup for dry sump and made from Magnesium unlike the alloy rally type unit above.

    also notice whilst not totally seperating each cylinder (touring car engines have seperate sump sections per cylinder to minimise losses etc) they have baffles in a odd box shape that you cannot see per cylinder, i don't have any pics with the windage tray out but this would be interesting to see.









    #6

    Bionikal
    MR2 Scholar
    • Total Posts : 1003
    • Scores: -171
    • Reward points: 2607
    • Joined: 4/7/2011
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 6:00 AM (permalink)
    0
    thats awesome!

    where do you find these ?
    #7
    kameleon
    Supporter
    • Total Posts : 2733
    • Scores: 106
    • Reward points: 6018
    • Joined: 4/7/2011
    • Location: melbourne vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 8:04 AM (permalink)
    0
    funnily enough i found all these on yahoo over the past year.

    ive got some more to add soon.
    #8
    kameleon
    Supporter
    • Total Posts : 2733
    • Scores: 106
    • Reward points: 6018
    • Joined: 4/7/2011
    • Location: melbourne vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 8:19 AM (permalink)
    0
    Some other interesting things to note is the compression ratio differences of the rally engines versus the "503E"

    8.2.1

    vs

    7.0.1

    interesting stuff since they both run restrictors.

    the Lemans setup 503E's made 680hp on what they call a CT26R which i will find and post soon.

    also the 503E is 2140cc instead of 1998cc in most cases

    #9
    WIDEMR
    MR2 Deity
    • Total Posts : 693
    • Scores: 102
    • Reward points: 6081
    • Joined: 4/7/2011
    • Location: Melbourne
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 8:29 AM (permalink)
    0
    Ill take the alt bracket!

    Thats i thing on my cars diet list, simular to the hux racing one, next time im at dads factory (he has hundrewds of alternators and brackets from all cars) ill see what i can make up.
    #10
    kameleon
    Supporter
    • Total Posts : 2733
    • Scores: 106
    • Reward points: 6018
    • Joined: 4/7/2011
    • Location: melbourne vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 8:54 AM (permalink)
    0
    Nobody seems to know much about this but it's a 503E engine fitted to a SW20. To me it looks like they just fitted it inside the shell. If anyone knows if it actually is running around with this engine thatd be awesome.


    #11
    kameleon
    Supporter
    • Total Posts : 2733
    • Scores: 106
    • Reward points: 6018
    • Joined: 4/7/2011
    • Location: melbourne vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 8:56 AM (permalink)
    0
    quote:
    Originally posted by WIDEMR

    Ill take the alt bracket!

    Thats i thing on my cars diet list, simular to the hux racing one, next time im at dads factory (he has hundrewds of alternators and brackets from all cars) ill see what i can make up.



    im planning the same now i have a garage. Show us what you make up though.

    ps. good to see your back working on the MR2!
    #12
    kameleon
    Supporter
    • Total Posts : 2733
    • Scores: 106
    • Reward points: 6018
    • Joined: 4/7/2011
    • Location: melbourne vic Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 9:58 AM (permalink)
    0
    Why did Toyota dominate rally but then get banned:(

    This is why....

    #13
    EA99
    MR2 Enthusiast
    • Total Posts : 248
    • Scores: 2
    • Reward points: 1872
    • Joined: 4/7/2011
    • Location: Perth WA Australia
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 11:13 AM (permalink)
    0
    I've always wondered how they did it! Thats pretty ingenious! :O
    #14
    Bionikal
    MR2 Scholar
    • Total Posts : 1003
    • Scores: -171
    • Reward points: 2607
    • Joined: 4/7/2011
    • Status: offline
    RE: WRC/TTE/IMSA/LEMAN/JGTC 3SGTE/503E engines,UPDATE Friday, February 05, 2010 11:14 AM (permalink)
    0
    hmm yeah that diagram lost me.

    I do like the arrows that add up to 100 * ? %
    #15
    Page: 12345.. > >> Showing page 1 of 12 - Powered by APG vNext Trial
    Jump to:
    © 2025 APG vNext Trial Version 5.5