S/A Performance & Custom Tuning

S/A Performance & Custom Tuning We have a dyno facility and software to custom tune any General Motors and Ford gasoline vehicle.

We have been in the Automotive business since July of 2000 as "Seminole Automotive" and recently started a performance branch aimed towards GM and Ford products (although we'll take on just about any challenge). Our goal is to achieve maximum performance while keeping exceptional streetability and fuel economy! For more information about optimizing your car or truck, give us a call at 432-758-9388.

Whipple supercharger anybody?
03/03/2023

Whipple supercharger anybody?

A merry Christmas to this customer! We finished another one with a Gen 5 whipple and complete fuel system.
12/25/2019

A merry Christmas to this customer! We finished another one with a Gen 5 whipple and complete fuel system.

Another 2019 F150 getting a little work over.
06/29/2019

Another 2019 F150 getting a little work over.

Zach Sanders left his 2018 F150 4wd with us for our fuel system, pulley swap and tune. Left with 815hp/600lb-ft on E85 a...
05/30/2019

Zach Sanders left his 2018 F150 4wd with us for our fuel system, pulley swap and tune. Left with 815hp/600lb-ft on E85 and almost 14 psi of boost. Whipple Superchargers does it again!

Got some goodies in, that should make a nice solid coyote.
04/17/2019

Got some goodies in, that should make a nice solid coyote.

Another view of the ol' Ford. We may not have the best scenery, but our sunsets sure are nice!Video credit goes to Eddie...
01/25/2019

Another view of the ol' Ford. We may not have the best scenery, but our sunsets sure are nice!
Video credit goes to Eddie Loewen

MY BUDDIES 2018 4X4 WHIPPLED 5.0 AS OF RIGHT NOW I BELIEVE THE FASTEST 2018 IN THE COUNTRY. STOCK ENGINE STOCK TRANSMISSION. JUST FUEL SYSTEM AND OIL PUMP GE...

01/20/2019

FIRST 2018 F150 in 9's! And with a stock engine, transmission & torque converter. Only internal upgrade is billet oil pump gears. Whipple Superchargers pushed this thing to 9.94 @137 mph. The truck weighs in at 4850 with the driver. This thing is an absolute monster!

*EDIT FOR CLARIFICATION*
No, you cannot just bolt on a whipple and run 9's. You can expect around 600 rwhp out of an out-of-the-box setup with the Whipple tune. This truck has a fuel system, e85, & full exhaust and 18 psi.

Had to get some more go fast fuel!
01/04/2019

Had to get some more go fast fuel!

01/02/2019
01/02/2019

Well it looks like we have plenty that we didn’t finish before the year ended, so we’ll come back after New Years and get it done.

Address

1307 N Main Street
Seminole, TX
79360

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm

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