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Thread: Corsa Clips and Playing Around in the Duramax

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  1. #1
    Join Date
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    Corsa Clips and Playing Around in the Duramax

    I got EFILive today and loaded up a "small" tune in it to see what it would do. It woke the truck up bigtime and made me realise how much I need to get a built trans in this thing. Apparently from my reading and Kyle the hesitant shifts are from defueling which is basically torque management for diesels. It is what is keeping my trans from puking so it will stay in for a while. After I get some other stuff paid off a suncoast level 4 and 1058 converter will be going in then a real tune will be loaded up.

    2hi launch

    4hi launch

    4hi launch in cab

    The learning curve on this stuff is steep but Im starting to atleast learn some of the tables and settings.
    2007 CCSB Z71 VortecMax: Stock!

  2. #2
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    man it stays at like 3k the entire time.. wierd
    1951 3100
    1984 C10

  3. #3
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    Quote Originally Posted by duckysbht View Post
    man it stays at like 3k the entire time.. wierd
    6 speed close ratio through the first 4 gears

    With a built trans all the stuttering/bogging will go away on the shifts and I can throw another 200+ hp tune on top of what Im running right now
    2007 CCSB Z71 VortecMax: Stock!

  4. #4
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    Wow...that low rpm stuff is strange,but its haulin ass.Sounds good too

  5. #5
    ff_jeff Guest
    I think Allen does tunes for those things. BTW If i bought a deisel truck it would be a duramax. Nice truck bro.

  6. #6
    Join Date
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    nice your lights are BRIGHT haha it looks fast, i don't know why people diss durmax i think its the best. but i think its because durmax is made in china or japan i for get.

  7. #7
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    Quote Originally Posted by ChevyLee View Post
    nice your lights are BRIGHT haha it looks fast, i don't know why people diss durmax i think its the best. but i think its because durmax is made in china or japan i for get.
    6K HIDs in the lows, 6K HID high beam bulbs in the fogs
    2007 CCSB Z71 VortecMax: Stock!

  8. #8
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    Quote Originally Posted by 1slow01z71 View Post
    6K HIDs in the lows, 6K HID high beam bulbs in the fogs
    thats nice, it turns night into day
    Quote Originally Posted by COWL327 View Post
    Its built by Isuzu,which is a division of GM.Some Japanese parts but hell....the Japanese build some great stuff
    thanks for the info dale

  9. #9
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    Quote Originally Posted by COWL327 View Post
    Wow...that low rpm stuff is strange,but its haulin ass.Sounds good too
    Kind of like a big block. Hey Cody, it looked like the 2wd launch was a little faster
    30' Ford Model A Tudor Sedan - Custom chassis - Big bore LS2 - twin B76's - Glide - 9" w/ 3.07 gears - 30" DR tire - 2k lbs cruiser

  10. #10
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    Quote Originally Posted by DBTBSS View Post
    Kind of like a big block. Hey Cody, it looked like the 2wd launch was a little faster
    Haha, it 2hi it spun, hesitated on the shift, up shifted spun then went, notice the 4hi launch chirped all four and went.
    2007 CCSB Z71 VortecMax: Stock!

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