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Thread: Ratios from 4l60e to 4l80e

  1. #21
    Join Date
    Jan 2008
    Location
    Wasilla, AK
    Posts
    704
    What gear ratio do you have now?
    2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.

  2. #22
    Join Date
    Feb 2009
    Location
    mississippi
    Posts
    930
    prob stock 3.73s it bein a z71 am i right
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  3. #23
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Quote Originally Posted by ma.racing View Post
    i dono if you drive a stocker hard enuf the lil 60 wont hold up
    Maybe so. I have 211700 on the 60 in my Blazer that makes near the same RWP as a stock 4.8 and 78XXX on my 6000 pound 6.0 Denali. Neither have broken yet but the GMC is closer.

  4. #24
    Join Date
    Feb 2009
    Location
    mississippi
    Posts
    930
    you must not drive the blazer to hard that is a hella lot of miles ha ha you bein doin some driven son
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  5. #25
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Been at the track and at a dyno day. Sees 5K RPM daily (it has no tune so that's all it can do)...

  6. #26
    Join Date
    Feb 2009
    Location
    mississippi
    Posts
    930
    mmm you got a good one thin i have budys who tear them up in stock trucks and i went thru alot of them im the trany killer tho ha ha
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  7. #27
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    It's how they're treated not how they're driven.

  8. #28
    Join Date
    Feb 2009
    Location
    mississippi
    Posts
    930
    change the trany oil every 15k
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  9. #29
    Join Date
    Jan 2008
    Location
    Wasilla, AK
    Posts
    704
    My stock 4L60E went 120,000 miles with no troubles at all. Religiously changed the transmission fluid every 50,000 miles. Abused the snot out of it every single time I could. I wanted, no, I needed an excuse to get performance mods done to it. Even held up to a year of abuse by the Radix. Finally, I just had the transmission done the way I wanted it for the last few years, so I can go drag racing this summer.
    2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.

  10. #30
    Join Date
    Apr 2008
    Location
    newburgh, NY
    Posts
    512
    I have a excel file for shift point for both the 4l60 and 4l80 but i can't get the file to up load if anyone wants it let me know i i can email it to you and may be some one else will have better luck uploading it.

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