PCM of NC, INC

06/17/2026

VVE tuning is absolutely critical as a foundation to a good tune. Sadly, many tuners cannot handle VVE tuning and cap dynamic airflow thinking that it puts the engine in to a MAF only mode. This isn't how that works. Do things right. Do the VVE first as your base. This same car had the torque tables absolutely butchered up.. that wouldn't need to happen if VVE was done properly first.

06/16/2026

Old school cool in for some street tuning. LS3 swapped and bagged 1965 C10.

06/10/2026

2019 Camaro in for a quick street tune today 😎 Even jf you don't have a lot of mods, a tune can really make the best of what you have.

06/09/2026

2020 Silverado HD in for tuning. These are Global B ECMs which require unlocking at HP Tuners, but we can handle the whole process for you. 🏁

06/08/2026

We've started a video library with simple videos for getting started with HP tuners. Check it out on our website under Info > FAQ > Video Library. Here's a quick guide on using the Compare function to figure out what's changed when doing email tuning with us. If you have suggestions on other things you'd like to see, let us know!

www.pcmofnc.com. The compare function...let's talk about it!

06/05/2026

Sometimes a customer car just stops you in your tracks and makes you say....daaaaaaaaang! 🔥

06/03/2026

We've had our Bambu Lab 3D printer for a few months now and have really enjoyed it. 3D printer tech has come a LONG way in the past few years. Prototyping & other design is much easier & faster now.

06/01/2026

We are so proud of our very own Mark Pelto for picking up a win in the Special Limited category at the Brushy Mountain Hill Climb this weekend. If you've ever called us you've likely chatted with Mark before, here's proof that he doesn't just talk the talk he turns wrenches and lives that racing life also 🏁

05/28/2026

This competition C6 found another 20 rwhp & 40 ft/lbs of tq with only a cold air intake change. The air filter was originally in the engine bay being blasted by hot radiator air. Car returned with filter moved into fenderwell - check out the gains across the board with colder air! After Dark Speed

05/27/2026

After Dark Speed back on the dyno getting things ironed out after a couple of tweaks 🥷