OptiTorque Commissions Build of 4,000 + HP Engine for Fastener Testing

Power output levels of performance engines are rising at an insurmountable rate. OptiTorque’s commitment to fulfill our customer requirements in those areas have led to the construction of a high power test engine platform.

Based on the mid frame Cummins diesel 6.7 liter displacement engine. The engine features extensive modifications to withstand the twin parallel 2 stage compound turbocharged induction system consisting of 6 turbochargers. The factory engine block was outfitted with a high strength steel crankcase, main cap and fire deck support plate. Utilization of both aluminum and iron cylinder heads encompass the build portfolio for fastener testing.

The test criteria and data collected are one illustration of OptiTorque’s continued development programs solidifying our presence as an industry leader in critical high strength fastening systems.


We understand that emergencies and unexpected situations can arise. Our expedited manufacturing program is designed to bridge the gap for customers with time-sensitive deadlines. Customers reap the benefit of “print to product” in lead times unparalleled amongst our industry competitors. Through lean structuring to improve efficiency, our organization and modern facility layout allow us to generate High-quality solutions in as short as 24 hours.