Baseline Dyno test results for our 1998 Ford Explorer 5.0 V8 "Eddie Bauer" Edition 4x4 factory stock.

Results:
157.7 hp
203 ftlbs. torque

Second Dyno test results for our 1998 Ford Explorer 5.0 V8 "Eddie Bauer" Edition 4x4 with Prototype Torque Monster Headers installed.

Results:
167.2 hp
243 ftlbs. torque

A total of 9.5 hp and 40 ftlbs. torque gained with the Torque Monster Headers.

Third Dyno test for our 1998 Ford Explorer 5.0 V8 "Eddie Bauer" Edition 4x4 with Production Prototype Torque Monster Headers installed.

Results:
178.8 hp

A total of 20 hp gained with the Torque Monster Headers.

Baseline Drag test results for our 1998 Ford Explorer 5.0 V8 "Eddie Bauer" Edition 4x4 factory stock.

Second Drag test results for our 1998 Ford Explorer 5.0 V8 "Eddie Bauer" Edition 4x4 with Prototype Torque Monster Headers installed.