Slone’s Performance

Slone’s Performance Dyno Tuning, Performance Parts Sales. Engine Building, Installation Service

Another nice C7 in the books for tuning.
05/30/2026

Another nice C7 in the books for tuning.

05/22/2026

Another strong result today teaming up with Slone’s Performance on this 2018 Mustang GT MT82! 🔥

This setup came in with:
• Cobra Jet Intake Manifold
• Twin 69mm Throttle Body
• PMAS Cold Air Intake
• Long Tube Headers
• E85

After the retune, the car picked up BIG numbers running in 4th gear:

📈 Before:
436 HP / 378 TQ

📈 After Valor Motorworx & Slones Performance retune:
484 HP / 423 TQ

That’s a gain of:
⚡ +48 HP
⚡ +45 TQ

The combination absolutely woke this car up from midrange through the top end. Stronger airflow, cleaner calibration, and the E85 setup putting in work exactly how it should.

Late 70’s Land Cruiser in for tuning and light work. Pretty cool ride.
05/22/2026

Late 70’s Land Cruiser in for tuning and light work. Pretty cool ride.

This is a first in my life! Customer Truck LS based engine! It came in with a miss.
05/13/2026

This is a first in my life! Customer Truck LS based engine! It came in with a miss.

Nasty 6th Gen! 434HP 386TQ video in comments.
05/11/2026

Nasty 6th Gen! 434HP 386TQ video in comments.

05/04/2026

Full Cam install Dod delete and tuned here at Slones Performance.

94 Corvette. Customer installed TQ head unit and it tuned out at max HP301 max TQ348
05/04/2026

94 Corvette. Customer installed TQ head unit and it tuned out at max HP301 max TQ348

This must be Big Truck week!
04/11/2026

This must be Big Truck week!

That’s One BIG Truck For My Poor Little Dyno!
04/07/2026

That’s One BIG Truck For My Poor Little Dyno!

03/27/2026

Any of my peeps on here in Memphis TN?

Address

Jasper, TN
37347

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm
Saturday 9am - 12pm
Sunday 9am - 2pm

Telephone

+14238380080

Website

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