Leaderboard

So my L83 destroyed a lifter after I did a cam swap at 33k miles. Made it to 88k miles of my right foot on the floor all the time. This L87 is so much smoother and more powerful. I did a DOD plus delete kit, Katech Ported heads, BTR 225 cam plus Ported L86 intake and ported TB. It's a beast smoother and way more linear power and torque than the cammed L83. Yes some of this swap was annoying and a learning curve. If you guys have any questions let me know [email protected] or call text me 813-735-9097 Jack.

Have you guys checked these out yet? https://www.holley.com/products/tuners_and_programmers/handheld_tuners/2019-2022_gm_truck_tuning/ I am thinking about the inTune 3 GM E90/T93 Unlock Kit The engine and trans tunes sound like it could be fun, any thoughts and or input? TIA Gents

14-18

Launching in 4H and shifting to 2H on the fly is not going to happen as the drivetrain is under load it won't go the 2H until the load is off of the drivetrain like letting off the throttle. Yes you can push the button but the shift wont happen until the load is removed.

Try this place on a phone.

Quickly scrolling thru, I didn't see anyone talking about a Banks tuner.

The first thing Id do if I was you is get a trans thermostat bypass kit. My truck has 130k on it now, unfortunately it needed a 6 speed trans at 95k, the shop that put a reman one in recommended the bypass and it works fine for me even in Mass. It might run a little cooler than it should in the winter for me but you wont have that problem so its a no brainer. I was going to get a diablew tune for my '16 5.3 but they didnt respond to my email, so I just bought a MPVI2+ and Im excited to learn. I do have experience with tuning from 20 years ago when I had an 02 wrx with a utec, those were a pain to tune and from the videos ive seen on youtube HP Tuners looks amazing.