Product Description
Michigan Motorsports Email Tune
Available for 1997-Newer LS and LT Based GM V8 Vehicles 4.8L 5.3L 5.7L 6.0L 6.2L
LS1 LS6 LS2 LS3 LQ4 LQ9 LM4 L33 L59 LR4 LM7 LC9 L96 L83 L86 LT1
Once you add performance modifications to your vehicle you should have your PCM tuned. This is especially important if you have upgraded to one of our camshaft packages. Our email tune is the fastest, cheapest way to get tuned in a few easy steps. Purchase our Email order tune and we will send you a questionnaire regarding the details of your vehicle including any modifications that you have done. Next, Email your tuning file to tunes@michiganmotorsports.com. Current turn around time is typically 2-3 business days once we receive a filled out questionnaire and a copy of your current HP Tuners file. Note: You must have your own HP Tuners cable such as an MPVI2, MPVI3 or MPVI3+ to install your new tuning file. You will typically need 2 credits (some 2017-later models require more credits), we do not provide your credits.
Some of the details that go into each and every calibration:
- Performance calibrations maximize performance and mileage while retaining that stock driveability.
- MAF (Mass Air Flow) and Volumetric Efficiency tables optimized.
- Air Fuel ratios optimized for wide open throttle operation
- Stoichiometric ratio set for the ethanol blended fuels that are found at the gas pumps these days.
- Timing tables carefully and efficiently calibrated for maximum performance for 87, 89 or 91-93 octane fuels. Most aggressive timing maps will be able to be calibrated when the customer uses premium fuel.
- Idle airflow, fueling, timing to name a few among other parameters will be gone through more extensively on vehicles with aftermarket internal engine mods such as camshafts for nailing down that good drivability.
- Torque management tables are relaxed. Torque management can be overly aggressive in stock form hindering performance.
- Improved throttle response from reworking a collection of different parameters within the calibration.
- Transmission calibration is completely optimized throughout. We are getting rid of those “lazy” slow shift times that can be found in stock form. Extended shift points to match the extended rpm range for vehicles with aftermarket camshafts for example. Torque converter tables optimized for aftermarket stall converters.
- Speedometer and transmission re-calibrated for aftermarket tire size and gear ratios.
- Current turn around time is generally 2-3 business days once we receive a filled out questionnaire and a copy of your current HP Tuners file.
