Cammed 6.0 idle — what am I missing?
Idle airflow looks close but it still hunts after hot restart. Log screenshots and tune notes inside.
Build journals, tuning questions, troubleshooting, track results, member rides and the hard-earned lessons that never make it into a parts catalog.
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Idle airflow looks close but it still hunts after hot restart. Log screenshots and tune notes inside.
Complete parts list, first start notes, wiring cleanup and first road-test impressions.
Trying to clean up part-throttle lockup without making the truck feel lazy in traffic.
Looking for real-world combinations with truck intake, healthy cam and street-friendly compression.
Comparing 3.73, 4.10 and 4.56 for a heavy crew-cab street truck.
Organized around the same systems you’re actually working on.
Complete truck projects, progress updates, parts lists, track results and lessons learned.
HP Tuners, datalog review, fueling, spark, idle, torque management and calibration strategy.
LS architecture, heads, cams, compression, valvetrain, oiling and naturally aspirated combos.
6L80, 4L80E, 4L60E, converters, shift strategy, failures and swap planning.
Gearing, differentials, axles, tires, driveshafts and traction.
Show your truck, tell the story and keep your current combination in one place.
Long-form community builds that document the whole process, not just the finished photo.
A heavy GMT900 built around a naturally aspirated 6.0, cam, long-tubes, 4.10 gears and streetable 6L80 calibration. The journal tracks the engine combination, transmission changes, tire choice and datalog-driven revisions.
Start a build journal, post a datalog, ask a technical question or just show what you’re working on. The best community knowledge starts with somebody sharing what actually happened.