Watson Performance LLC

10/12/2026

09/25/2026

🔥 This RCSB is one sweet little setup! 🔥

Customer brought this one in after doing the majority of the build himself. It’s rocking a 6.0L, 4L80E, and an On3 Performance turbo kit, with the customer handling most of the turbo installation himself.

He brought it to us to finish up the fuel system and wrap up the remaining turbo work, and now this thing is ready to make some boost. 🚀

We always enjoy seeing customers build their own stuff, and this one definitely came out badass.

6.0L • 4L80E • On3 Turbo Kit • RCSB

Can’t wait to see what this thing does! 💨

09/03/2026

This 1999 C5 came into the shop with a failed lifter… and the lifter didn’t go down without taking the cam with it. 😬

The car had previously been built with LS7-style lifters, a BTR Stage 3 cam, FAST intake, headers, and a Borla cat-back.

Once we got into it, the damage was pretty obvious. We replaced all the lifters and the chewed-up cam, got everything buttoned back up, and brought this C5 back to life. 🏁

Now she’s back out terrorizing the streets. 😈

🎥 Wait until you hear this thing.

Who’s got a C5, and what’s your favorite cam setup for one? 👇

08/27/2026

🔥 2012 Silverado 1500 | Truck Norris Cam Kit Instal🔥

Wrapped up another Truck Norris cam kit on this 2012 Silverado 1500!

While we had the front cover off, we found something that definitely wasn’t supposed to be there… 👀 The factory plastic timing chain tensioner was broken.

Since the oil pan and oil pump had to come off to access the tensioner, the customer decided to go ahead and replace the oil pump and timing chain tensioner while we were in there. Definitely better to take care of it now than have a broken tensioner create a much bigger problem down the road.

For the cam setup, we installed:
🔹 Truck Norris cam kit
🔹 Speed Engineering long-tube headers
🔹 New timing chain tensioner
🔹 New oil pump
🔹 VVT delete

This truck is a 4.8L, so it did not come equipped with GM’s DOD/AFM system from the factory. That meant we didn’t have to deal with a DOD delete, but it did have VVT, so the VVT system had to be deleted in order to run the 3-bolt cam gear required for the Truck Norris cam kit.

The broken factory tensioner is also a good reminder that sometimes you don’t know what’s going on inside these engines until you open them up. Those older plastic tensioners can become brittle and fail with age, potentially causing some serious problems.

Another Silverado getting a little more cammed-up. 😎

Want to see what we can do with your GM? Give us a call or send us a message!

08/20/2026

2009 Chevy Tahoe 🔥

This Tahoe came in for a BTR DOD delete, Truck Norris cam, and finished up with our in-house tuning.

BTR DOD Delete ✅
Truck Norris Camshaft ✅
In-House Custom Tuning ✅

No shortcuts, just a solid setup to wake up the 5.3 and make this Tahoe run the way it should. 💪🔥

08/20/2026

2013 GMC Sierra 1500 🔥

This one came in for the full DOD delete treatment, paired with a Truck Norris cam, Speed Engineering headers, and finished off with some in-house tuning.

DOD deleted ✅
Truck Norris camshaft ✅
Speed Engineering headers ✅
Custom in-house tune ✅

A solid combination to wake up the 5.3 and give this Sierra the sound and power it deserves. 💪🔥

08/14/2026

🔧 NOW HIRING — AUTOMOTIVE TECHNICIAN 🔧

Watson Performance LLC is looking to add an experienced Automotive Technician to our team.

We’re looking for someone who can come in and confidently handle general automotive repair and diagnostic work, allowing us to keep up with our growing workload.

What we’re looking for:
• Strong mechanical and diagnostic ability
• Experience with engine repair, suspension, brakes, drivetrain, electrical, maintenance, etc.
• Able to work independently and efficiently
• Takes pride in doing the job RIGHT
• Dependable and shows up ready to work
• Keeps a clean and organized work area
• Performance/LS/LT experience is a plus, but not required
• Must have own tools

This is not an entry-level position. We’re looking for someone with real automotive experience who can diagnose problems and complete repairs without needing constant supervision.

We are a busy, established performance and repair shop specializing in GM LS/LT vehicles, performance builds, tuning, diagnostics, and general automotive repair.

💰 Competitive pay based on experience and ability.
📍 Watson Performance LLC — Pauline, SC

If you’re interested, send us an email with your experience/work history and contact information.

[email protected]

If you know a solid technician who might be a good fit, please share or tag them!