Hi guys,
Just received my HPtuners package! Looks good!
I can't find much information in regards to tuning advice online for these old girls. I believe she's untouched in her tune and would like to see what everyone is doing to tweak their similar trucks.
She has a shift kit in the 46re, new overdrive clutches, upgraded gov sensors etc. Mechanical fan removed and replaced with 2x 16" SPAL extreme fans.. Plenum repair kit and Hughes kegger mod to help with low end torque for towing. Long headers on the way to replace the factory exhaust manifold. She runs super rich.
I run the cheaper 91 octane fuel here in Australia so I'm not sure what that is in comparison to what you guys run over there.
Any guidance would be incredible.
Thanks,
Steve
0-40 and 0-70 stock.hpl
Current Tune.hpt