EPC Racing
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From full custom builds to EFi Dyno Tuning, we can do it all. EPC Racing is a full service shop specializing in High Quality Performance Modification, Fab
EPC Racing is a full service shop specializing in High Quality Performance Modification, Fabrication, Dyno Tuning, Engine Swaps, Turbo Kits and More.
06/07/2026
Successful voyage with the drag n drive trailer. Hour and a half drive through the hills and back roads. Just a couple finishing touches and we will be ready for Big Sky Race Week!
06/07/2026
New stickers available thanks to our amazingly talented son Ernest Mena. The OG EPC colors and a few other color options as well.
What are you working on today? We are installing a Whipple Superchargers kit on a 2015 2500HD !
Just a little 35 minute drive to test the seats and the Blazer out. Next, we need to finish the trailer mount and take another test drive.
05/25/2026
Successful weekend getting the pilot and co-pilot seats mounted and starting on the drag n drive trailer for Big Sky Race Week . Huge thanks to Chase Wold for all the help!!
A customer who came in with his 1968 Firebird ls 416 cid with a supercharger for a baseline. He asked me what I thought it would make. I did my calculations. I said 740whp. On the second run it made 739.9. . Nice build!
Not too many International Scout 2's out there. Beautiful build with a Stock engine and a Holley efi. Sorted out some drivability issues. Got it running clean!
05/15/2026
**CANCELLED** Due to weather. Please spread the word. We'll see you at the next one.
May 16th is our next event. We are not trying to take away from the Slowpokes Streetcar Shootout and encourage you to go and support AJ and all his efforts for his event. We did not get to pick our dates this year as many of you know. DM to Pre-Register. Respect the surrounding neighborhood upon entry and exit
Finished this 2015 Mustang GT, with Whipple Superchargers Stage 2 kit with 10 psi, our best run made 697.7whp and 541lbft through an automatic transmission. Gonna be a fun ride!
05/07/2026
Pics of the finished supercharger install.
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Address
4707 E Trent Avenue
Spokane, WA
99212
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |