Palmas Tuning Ultimate Racing
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Specializing in GM Tuning and Performance LS, LT, GM automotive performance shop, tuning and parts
Please note that no tuning services will be available until Monday of next week. We apologize for any inconvenience. The shop will remain open for sales and service during this time.
6.2 8 speed 4x4 on the roller sgetting some bugs fixed
06/01/2026
Challenger in for diagnostic and custom 🌴💪🏼tuning
06/01/2026
Diesel tuning and diagnostic available 🌴💪🏼
Mcallen motor cars brought this beast in for diagnostic and tuning after figuring out some boost and fueling issues we got it runing 🌴💪🏼
Having lifter issues we got you covered. we offer quick turnaround stock style cam or aftermarket contact us !!
Lil u*i ready to go 🌴💪🏼
Boost control
Dyno tune
Afr gauge
Fuel gauge all done
05/26/2026
Decals are in
05/25/2026
Time to hurt some feelings 👀🌴💪🏼
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Address
15200 Mile 19 N
Edinburg, TX
78542
Opening Hours
| Monday | 11am - 7pm |
| Tuesday | 11am - 7pm |
| Wednesday | 11am - 7pm |
| Thursday | 11am - 7pm |
| Friday | 11am - 7pm |
| Saturday | 11pm - 5pm |