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Thread: Judge me please.

  1. #1
    Tuner Onomoto's Avatar
    Join Date
    Aug 2018
    Location
    Ohio
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    120

    Judge me please.

    So as i am learning my to navigate down the tuning life road please look over and tell me what you think. this tune was done by my tuner but i have decided to make some adjustments. Nothing major adjusted tire size and added 5 more degs of spark on entire spark table except on my wot column where i only added about 2 deg until i hit 19 deg. I made a few wot pulls and saw no kr on this scan. Keep in mind the outside air temp was 90 deg at the time and i dont want to push it too hard on my street ride. Benefits i felt was better part throttle accel could and would it be possible to add a few more and with 78% injector duty is it safe to say i might need bigger. Thank you
    2001 monte carlo swapped l67 on e85
    XP cam
    gen5 m90
    NorthStar throttle body
    speed daddy headers 3inch exhaust
    3.0 pulley
    lq4 maf
    cold air filter behind bumper
    60 lb injectors

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,533
    Where is the IAT located?

    I saw that thing spike all the way to 250 degrees and even just cruising it's way up in the 140-160's.

    The log shows up to about 76% duty cycle, you are fine still. I wouldn't worry about injectors until 90% or so. You'd have to add more boost/more fuel to jump up 14%+ in duty cycle.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner Onomoto's Avatar
    Join Date
    Aug 2018
    Location
    Ohio
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    I installed the iat in the lim. I ran with a gen3 m90 last year and installed a gen5 this year. I liked knowing how hot the air was getting. I saw a 30 degree drop with the gen5 at any boost compaired to the gen3. Some times on a wot pass I will see a blip of kr 1-2 deg around 70-80 mph. Example last night when the car was heat soaked and 78 deg night. But none today with 90 deg temps. Would a couple more degs in the table be ok ok think. Please share any thoughts or concerns.