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  1. 06-20-2022 01:41 PM #1
    sage0607
    sage0607 is offline
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    2014 f150 5.0 coyote full bolt on e85 175 shot nitrous
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    Ignition correction

    Hey, just did a datalog on my car. My mods are ported blower, ie throttle body with port matched tb elbow, 57 upper, 187.3 lower, autotech hpfp, mercracing hx, and methanol injection. I saw i was getting up to 5 degrees of ignition correction on some cylinders, is this a normal thing on hotter days? Thanks

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  2. 06-21-2022 04:22 AM #2
    RoofRails
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    Quote Originally Posted by sage0607 View Post
    Hey, just did a datalog on my car. My mods are ported blower, ie throttle body with port matched tb elbow, 57 upper, 187.3 lower, autotech hpfp, mercracing hx, and methanol injection. I saw i was getting up to 5 degrees of ignition correction on some cylinders, is this a normal thing on hotter days? Thanks

    Sent from my SM-G960U using Audizine Forum mobile app
    What fuel was in your gas tank ? What do you use in your WMI tank. 5 degrees isn't terrible but if it was a regular occurrence on my logs I would be looking to correct it.

    Sent from my SM-N986U using Audizine Forum mobile app
    2015 Q5 3.0T S-Line | Glacier White |10.96 @ 126mph ! | 034 Stage 2+ E40 octane tune | Fluid Damper Crank Pulley 200mm / Griptech 60mm SC Pulley | Jokers Ported blower with APR UC TB | BG SQ5-HPT TCU tune| Snow WMI injection kit 400cc @ TB, 300cc @ BPV | Merc Racing C7 HX / CWA 100-3 pump 100% DC | APR open intake W/carbon UC pipe | Vogtland Springs | Nuespeed RS102 20/9.5/et25 rims |
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  3. 08-08-2022 09:37 PM #3
    sage0607
    sage0607 is offline
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    My Garage
    2014 f150 5.0 coyote full bolt on e85 175 shot nitrous
    Location
    Minnesota

    Quote Originally Posted by RoofRails View Post
    What fuel was in your gas tank ? What do you use in your WMI tank. 5 degrees isn't terrible but if it was a regular occurrence on my logs I would be looking to correct it.

    Sent from my SM-N986U using Audizine Forum mobile app
    E40 tune, 1000cc of pure methanol it was a pretty hot and humid day about 80f

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  4. 08-09-2022 05:24 AM #4
    nosport
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    Post the logs.
    Its not normal having -5 corrections on E40 and spraying 1000cc pure meth.
    Audi A7 C7 3.0 TFSI STAGE 2+ (589HP/665NM)
    -Ported Supercharger.
    -Port matched inlet with 80mm TB.
    -200mm/57.5mm Dual Pulley Setup.
    -WMI 500cc + 250cc.
    -Killer Chiller.
    -2 x CWA100-3 Water Pumps.
    -AutoTech HPFP.
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  5. 08-09-2022 06:31 AM #5
    sage0607
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    2014 f150 5.0 coyote full bolt on e85 175 shot nitrous
    Location
    Minnesota

    Quote Originally Posted by nosport View Post
    Post the logs.
    Its not normal having -5 corrections on E40 and spraying 1000cc pure meth.
    I ended up having a ridiculously blown coolant brick that was the problem everything is good to go now!

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  6. 08-10-2022 08:03 AM #6
    gj314
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    Ignition correction

    Quote Originally Posted by sage0607 View Post
    I ended up having a ridiculously blown coolant brick that was the problem everything is good to go now!

    Sent from my SM-G960U using Audizine Forum mobile app
    Careful, that may continue to happen. It may be from the meth. Meth is known to eat away rotor coating and intercoolers and most people say it’s not anything to worry about but I’m steering clear unless I was gonna spray post blower


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