Best way in Tunning???
A) Dyno tuned at a performance shop by a Tech from Superchips. Just reflashing my PCM not buying their programmer.
B) Buy HP Tuner and learn to do it myself. I have access to a Tech 2 so using HP Tuner as a scan tool I don't really care about.
Which way would be the best A or B? Both are about the same price.
This might be a stupid question but how hard is it to custom tune a head cam Ls1 with HP Tuner?
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