I started out with a mail order tune from Alen, and I have ben tuning it myselfe with HPtuners from there. All my power is down low, my shift points are 52-5400RPM. There is alot of information on it over at Perftrucks.
I started out with a mail order tune from Alen, and I have ben tuning it myselfe with HPtuners from there. All my power is down low, my shift points are 52-5400RPM. There is alot of information on it over at Perftrucks.
-03 GMC, Rc, 4x4, 6.0L, JFR Isky, JFR 317's KBRacing T78/68
Boost only, Daily driver.
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