Media/ NEWS

NWA Pony Express held a dyno day that was hosted at Hiwasse Motorsports. On this day, the car laid down 666 horsepower and 608lb-ft of torque.

APRIL 26, 2025

Hiwasse Motorsports 13162 N HWY 279 Hiwasse, AR 479-787-6775

666 Horsepower & 608 lb-ft torque

On June 10, 2023 I took the car to Rodney Wade at Dirt Road Dyno in preparation for an upcoming dyno day in a few weeks.

The car laid down 591hp and 540lb-ft of torque on this initial dyno session and set the record for the most horsepower from a 4-cylinder on this dyno. (Micro records.... I know. Still cool.)

If you are in Russellville, AR and need to get on a dyno, give Rodney a shout.

June 10, 2023

4-Cylinder dyno record set at dirt Road dyno

44 Wolf Run Lane

Dirt Road Dyno

Russellville, AR 72802

479-970-9081

On June 24, 2023 I entered the car in a "Dyno Day" session and Justified PROformance in Russellville, AR. Although it was in the upper 90s that day and the air was pretty thick, the car put down 638HP and 590TQ.

June 24, 2023

Justified PROformance Dyno Day