Cummins PowerSpec available for all engines
Diesel engine maker Cummins Inc. said that its Internet-based engine control system software, called PowerSpec, is now available for all Cummins IS engines. PowerSpec now allows Cummins ISB, ISC and ISL engine owners, as well as those who own Signature 600, ISX and ISM engines, to custom spec electronic features themselves. When it was introduced in March, PowerSpec was only available for Cummins’