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Thread: Novice Idiot! Avenger TBI 401 Datalog

  1. #1
    Join Date
    Apr 2020
    Location
    Nashville TN
    Posts
    3

    Unhappy Novice Idiot! Avenger TBI 401 Datalog

    Would anyone like to weigh in on this datalog. Running really hot exhaust manifolds!
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  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    26,999

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    Excessively retarded ignition timing is the most common cause of glowing exhaust headers. Headers glow red because there’s fuel burning inside. The two main reasons are a faulty A/F mixture (most likely too rich) and retarded ignition timing; which doesn’t give the fuel enough time to burn inside the combustion chamber. Ensure the ignition timing synchronization is correct (LINK).
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS T/W 11R 205 heads, 232°-244° duration/.623" lift/114° LSA camshaft, 12:1 C/R, TFS R-Series FTI ported intake, BBK 80mm T/B, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 200A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, -6AN fuel system plumbing, Walbro 255 LPH pump, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/3000 RPM converter, B&M Hammer shifter, FPP aluminum driveshaft, FPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 M/T Street Comp tires.

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