The Ultimate GM EFI Tuning Guide

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  • Regular price $80.00

Buy the e-book for $75 here. 

This guide leaves nothing out and is the one of the most comprehensive manual LaSota Racing has ever produced. Bryan Herter has joined in to lend his technical expertise to the book. Bryan is the premier GM Tuner in the country. It is a pure tuning guide, using HP Tuners tuning hardware and software. The basics of navigating/configuring HP Tuners software are skipped. That leaves more room for strictly tuning information. This book covers most EFI GM gasoline engine models in 130+pages of pure tuning information. Meant for HP Tuners Tuning shops, but also for the hard-core hobbyist! Note: the latest Gen models are not specifically covered, some tables/functions in the software in them may not be discussed. Tuning software layout may be different. But tuning concepts are generally universal.

Topics covered in this guide include:

  • GM EFI Tuning for most gas GMs
  • Basic tuning methods
  • Advanced Tuning methods
  • Getting the vehicle ready
  • Building the base tune
  • Idle tuning
  • Part Throttle Tuning
  • WOT Tuning
  • Fueling
  • Spark/Timing
  • Several methods of dialing in the VE & MAF
  • Cams
  • Datalogging
  • Advanced Datalogging
  • E85
  • E10
  • Nitrous
  • Water/Meth injection Tuning
  • Idle, Part Throttle and WOT problems
  • Much More!

Ordering Information

This guide is available in two different forms:

  • Printed manual, heavy duty wire bound
  • A downloadable, protected .pdf file (Note: cannot be printed or copied)

All orders for manuals alone must be made via this website. Sorry, no phone orders. Purchase of the manual alone does not include any phone or email tech support for your tune. Emails of this nature will not be answered. Shipping/handling is included to the USA. Choose the Extra shipping option for shipments to Canada or if you want USPS Express shipping.

Disclaimer: This manual discusses methods for tuning that may impact emissions where you live. You are responsible for making sure your vehicle complies with all existing emissions laws. While we make every effort to ensure the accuracy of all information in this guide, LaSota Racing is not responsible for any inaccuracies due to updated software, updated PCM strategy files, updated tuning procedures, misprints, typographical errors or any other reason. You are responsible for tuning your vehicle in a safe manner and making sure the tune will not do any engine or other damage. LaSota Racing assumes no liability for damage/accidents or any harm you may experience as a result of the information contained in this guide. Printed books and eBook sales are final, there will be no refunds or returns on any book, printed or eBook.