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Thread: 96 Eagle Summit AWD 5spd

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  1. #1

    96 Eagle Summit AWD 5spd

    I'm in the process of buidling a 4G64 turbo. The block/crankshaft and fly wheel have been machined already. I'm waiting on the balancing to be done because I'm elimminating the balance shafts then reassembling the engine. Some parts in the build:

    Manley rods/piston 8.5:1 ratio
    Cometic HG/ arp head studs
    Mitsu TDO6-20g
    2g manifold
    Punishment racing SS O2 housing 38mm ext wastegate recirculated
    Tial Sport 38mm wastegate
    STM -6AN FUEL RETURN KIT, FPR & GAUGE
    Walboro 255
    FIC 650's
    Front Mount intercooler
    4G64 oil pan with welded fitting for turbo oil return
    Act 2100
    Southbend Full kevlar face disc
    Alot of misc. stuff
    1G/2G turbo parts (like crushed 1G BoV)
    Some stuff I prob missed

    I still need the tuning stuff (the end of this month):
    Egt
    Wideband O2
    Pocket logger
    Boost gauge
    Maft gen 2
    J&S ultrasafeguard

    Plan is to drop the engine back in at 8.5:1 (gonna suck with such crap power)bolting factory exhaust manifold, injectors, exhaust, etc. putting 500 miles on the motor (making sure the engine is in good shape after the rebuild), then bolting on the turbo stuff and begin the headache of tuning.

    You can view pics here (needs to be updated): http://www.cardomain.com/ride/3240205

  2. #2
    You are here entirely tooo much!! 4-G-rim's Avatar
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    Sweet build! What is the part number for the pistons you used for the 4G64 application?

    1991 Galant VR4 1948/2000_________1996 Galant "S" 5 speed 2.4L turbo

  3. #3
    613005C-4 Mitsubishi 4G64 w/ 4G63 Head 95-99 .866"/22mm x 2.250" Pin

    All though it says with 4G63 head, the 4G64 SOHC head and 4G63 DOHC have the same volume, believe it or not.

  4. #4
    You are here entirely tooo much!! 4-G-rim's Avatar
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    wow...I thought the 64 had a larger diameter bore than the 63. You haven't dropped the built motor in yet right? I wanted to get your opinion.

    1991 Galant VR4 1948/2000_________1996 Galant "S" 5 speed 2.4L turbo

  5. #5
    Yes the bore is bigger, but the 4G63 DOHC head and SOHC head have the same volume in cc's.

    Mitsubishi 4G64 w/ 4G63 Head 95-99 .866"/22mm x 2.250" Pin

    613000C-4 86.5 STD 5.905" 3.937" 1.375" -23.5 8.5:1 Dish TBA 46865-4
    613005C-4 87 +.5mm 5.905" 3.937" 1.375" -23.5 8.5:1 Dish TBA 46870-4

    I'm using the +.5mm overbore
    Last edited by 1BadVan; 03-02-2009 at 06:33 PM

  6. #6
    You are here entirely tooo much!! Stewi's Avatar
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    DOPE

    I love projects like these
    Quote Originally Posted by qnz
    well there are talkers and there are do'ers. talkers never do. and do'ers never talk
    99' Galant ES
    4G64/63T
    AEM EMS

  7. #7
    I ve always like these!! I seen a stock AWD Summit a while back on DSMtuners for $1650!! By the time i hit the guy up it was gone.. Keep us updated on some 1/4 mile times....

  8. #8
    where are you from cause i just saw one of these things yesterday lol had a big front mount black rims, and was red like the one in your picture lol, i was in Ocono going to my friends house. Kinda Ironic i was trying to figure out wat the hell it was.

    1996 galant s
    finishing up my 2.4L DOHC, 10.5:1, precision sc60, meth injected MONSTER.

  9. #9
    Moderator mko's Avatar
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    Quote Originally Posted by 1BadVan View Post
    Yes the bore is bigger, but the 4G63 DOHC head and SOHC head have the same volume in cc's.

    Mitsubishi 4G64 w/ 4G63 Head 95-99 .866"/22mm x 2.250" Pin

    613000C-4 86.5 STD 5.905" 3.937" 1.375" -23.5 8.5:1 Dish TBA 46865-4
    613005C-4 87 +.5mm 5.905" 3.937" 1.375" -23.5 8.5:1 Dish TBA 46870-4

    I'm using the +.5mm overbore
    As fas i know 63 head has smaller cambers than 64 head. Thats why it raises the compression ratio to 10.

    I was thinking of getting eclipse pistons with 1.5mm overbore .....85.0mm + 1.5mm = 86.5mm /4g64 bore/ and just hone the block
    Last edited by mko; 03-08-2009 at 04:52 PM
    God created turbo lag to give the v8's a brief moment of hope.



    Build Thread

  10. #10
    The piston and/or headgasket thickness is what they are using for compression differences. My stock compression is 9.5:1 on my 4G64 SOHC. You can read this topic, its in their somewhere about the sohc and dohc having the same chamber volume, but I'm to lazy to read all of it again. http://www.dsmtalk.com/forums/showthread.php?t=31111

  11. #11
    A little update, I got the rotating assembly back for the machine shop. I installed the crankshaft, rods & pistons (the Manley rods came with ARP 2000 bolts). I used tri-metal bearings (cp series) from clevite for rods/crankshaft. I ordered new factory crankshaft bolts, some think ARP's are better (they are stronger for sure), but after researching the factory crankshaft bolts have a shoulder at the top that keeps the bearing cap/girdle from shifting, ARP's have a little play in them. I also put my battery relocation box in the van, I ordered a optima battery to use, still need to run the wire though. Cleaned the gasket off the oil pump housing assembly today (what a pita), going to install it tomorrow. As long as the weather holds out everything else should come together rather quickly now. Updated the pics on cardomain.

  12. #12
    badass. civics will never know what hit them

  13. #13
    You are here entirely tooo much!! peanotation's Avatar
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    Quote Originally Posted by 1BadVan View Post
    I ordered new factory crankshaft bolts, some think ARP's are better (they are stronger for sure), but after researching the factory crankshaft bolts have a shoulder at the top that keeps the bearing cap/girdle from shifting, ARP's have a little play in them.
    crankshaft bolts, you talking about the main bolts?

    http://www.machv.com/conracmbcadk.html
    http://socallifestyle.com/

    1994 Galant GS 5spd

  14. #14
    Quote Originally Posted by peanotation View Post
    crankshaft bolts, you talking about the main bolts?

    http://www.machv.com/conracmbcadk.html
    Well yeah

  15. #15
    Installed the oil pump housing and cylinder head today. Took a few mock up pics with the intake and turbo stuff on. I got some pics up here of the mock up http://www.mitsu-media.com/showthread.php?t=1985&page=3

  16. #16
    Proto
    Guest
    You have to be logged in, mind posting them here?

  17. #17
    Well I can't figure out how to add pictures from my computer on to this forum. But I added the pictures to my car domain page.
    http://www.cardomain.com/ride/3240205

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