This is more than just an Article on the Background of the Author and his attempt to obtain "Professional Schooling" with HP Tuners... it actually contains most of the Steps to Follow using the HP Tuners System to Gain More Performance out of a Stock-As-A-Clock Chevrolet Trailblazer SS Power Train System.
For anyone with a Legacy 2008 TB/Envoy SS sporting this 5.3L Engine... this is One Hell of a Window into how the necessary adjustments to the PCM 'Tune" inside of your Vehicle's Computer can improve on the Conservative PCM Programming that it came with... right off of The Show Room Floor. This one is Definitely worth Hitting the "Save Page As..." Button and keeping it within your TB-Denali SS Library. You never know... You might decide to spend $300-$400 on the HP Tuners New MVPI-2 Hardware/Software and do this job yourself:
streettechmag.com
For anyone with a Legacy 2008 TB/Envoy SS sporting this 5.3L Engine... this is One Hell of a Window into how the necessary adjustments to the PCM 'Tune" inside of your Vehicle's Computer can improve on the Conservative PCM Programming that it came with... right off of The Show Room Floor. This one is Definitely worth Hitting the "Save Page As..." Button and keeping it within your TB-Denali SS Library. You never know... You might decide to spend $300-$400 on the HP Tuners New MVPI-2 Hardware/Software and do this job yourself:
GM EFI Tuning for Beginners
If you’ve been around the GM EFI scene, whether it is perusing the messageboards, races, car shows, etc. then perhaps you have heard of the dreaded torque management. This is one of many safeguards…
streettechmag.com
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