Members

Members directory

No Comments

  1. Awesome course and material. Forums and youtube are great but this was the fundamental material that taught me the ‘how and why’ process to tune my 5.3/4l60e swapped K1500(Cam, Headers, CAI)

  2. Top notch information on GM transmission tuning, definitely a great book to keep by you if you need a reference! The information is well laid out and descriptive on what needs to be done.

Comments are closed.