2000limitedhoe
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I have a 2000 Tahoe Limited (OBS) with 5.7, I am wondering if anyone else has one with the BB tune? What you have gained with it.
2000 tahoe limited tune
- Thread starter 2000limitedhoe
- Start date
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AtomicHoe094
Atomichoe094
Welcome to the forum Will. Theres been several people or should i say more then 50% of the forum with a BB tune. This is what they changed in my 01transam
PE Mode Commanded AFR and enabling Adjustments
Rev limiter raised to 6600,
Full throttle shift points bumped to 6200
Idle raised slightly to smooth engine
Ignition timing optimized (based on dyno experience)
Various Torque management/abuse management limitation removal
Torque converter lockup modified
Desired shift times decreased and corresponding line pressures increased along with reduction of shift torque management
Engine Fan settings Modified
Itll be a little different for your truck but not much. These tunes can help with gas mileage as well.
PE Mode Commanded AFR and enabling Adjustments
Rev limiter raised to 6600,
Full throttle shift points bumped to 6200
Idle raised slightly to smooth engine
Ignition timing optimized (based on dyno experience)
Various Torque management/abuse management limitation removal
Torque converter lockup modified
Desired shift times decreased and corresponding line pressures increased along with reduction of shift torque management
Engine Fan settings Modified
Itll be a little different for your truck but not much. These tunes can help with gas mileage as well.
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