Scaling for HUGE Injectors on Gen 4 GM ECMs! HPtuners HOW-TO!

In this video I'm going to show y'all how to scale for large injectors on E38 and E67 GM ecms.
Thank you for all the support y'all have been giving me!
For remote tuning, Scanner Layouts, etc :
tuning-tips.com
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Need to purchase an HPtuners Interface?
Use this link: amzn.to/3RKqQ0H
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Link to a good yet inexpensive book on the principles of tuning:
amzn.to/3PZxdL6
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