speedo vs ppk

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
Posts: 104
Joined: Wed Jan 23, 2019 12:14 am

speedo vs ppk

Postby Kevspec » Sat Sep 21, 2019 8:34 am

ive put a yellr speedo corrector in my vs to get the cluster correct but i havent touched the ppk in the ecu ive just adjusted shift tables to suit actual speed not road speed. is it as easy to change the ppk to actual road speed then put tables back to as they are so it makes tunning trans shift points etc easier?

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