Say When Tuning LLC

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Say When Tuning LLC Specializing in Custom building and Tuning Performance Gen 3 Hemi engines and vehicles.

El Paso TX
Email us at [email protected]
Text us at 808-657-8778 for inquiries and scheduling

Let’s have a discussion about modifications. Which mods do you wish you did first? What about the mods you felt that you...
09/07/2026

Let’s have a discussion about modifications.

Which mods do you wish you did first? What about the mods you felt that you should’ve held off on? First mod? Best/most favorite mod?

Our discussion can help the new followers that may have just purchased their mopar, or looking to start building. I’m curious to see what everyone has to say

Big shout out to my newest top fans! 💎Bubba Virdell, Cesar Treviño, Eric Sprister, Xtremity Jay, Mike Baker, Christopher...
09/02/2026

Big shout out to my newest top fans! 💎

Bubba Virdell, Cesar Treviño, Eric Sprister, Xtremity Jay, Mike Baker, Christopher Ward, Kyle Shelledy, Jesse Bobb, George Bourgeois, Keith Lafleur, Matt Resetar, Aaron Hurley, Themechanic Chris, Chris V, Dennis Hays

Drop a comment to welcome them to our community,

09/02/2026

Quick rundown on loading your tune file from an email, loading a channels file, recording and sending a data log. Hopefully the video posts in good enough quality.

08/30/2026

Something about the 5.7 people think they’re cheap. not sure where that came from and here’s why. 

It’s that time🇺🇸 Building Horsepower on a Sunday.
08/30/2026

It’s that time🇺🇸 Building Horsepower on a Sunday.

Here we go. Sulley is changing over to a Big 3 Racing Holley gateway with the dominator. Let’s see if i can finish this ...
08/29/2026

Here we go. Sulley is changing over to a Big 3 Racing Holley gateway with the dominator. Let’s see if i can finish this car by Christmas. 🎄🇺🇸

08/25/2026

Follow up on the ole WK1. 653whp and 710Tq at a smidge over 7lbs of boost
This thing is pretty damn consistent even as it heat soaks. Bracket jeep! 💪🏻🇺🇸

08/22/2026

100%

08/20/2026

One clean WK1 on the rollers this evening. Looking forward to cleaning up the tuning and seeing what this thing makes. Will post numbers and video when done🇺🇸

08/20/2026

One of our Say When Tuning LLC 426 strokers running a Flyin' Ryan Performance max effort SC camshaft, making an effortless 1200whp at just 18lbs of boost. Fuel being fed by an Tapped Performance triple pump system.
Going to bump the boost a smidge to hit the customers goals🇺🇸💪🏻 and it'll be out on the prowl😎

Address

13400 Bernard Lane
El Paso, TX
79938

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(808)3647172

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