ChampCar Tech Desk

The tech desk is used to ask technical questions and is not to be used as a post race tech line or to phish for how others built their cars.
Please reference the BCCR as most questions submitted to the TechDesk can be answered by reading the BCCR.
You can download the BCCR here: https:champcar.org/rules

2019-11-28 - JDM Engine HP Documentation

JDM Engines

Tech interpretation and enforcement is that the burden of proof for JDM or non-domestic engine HP numbers fall on the member looking to make a swap. That proof must be submitted to tech for approval prior to presenting the swapped engine to Tech for initial or annual inspection.
Every team using a JDM engine must have that engine approved by Tech. Engines not pre-approved will be moved to EC for that weekend or until the approval process is complete.

Jay Mauney - Chief Tech Director

© 2009-2021 ChumpCar International Inc., All rights reserved.
ChampCar Endurance Series ® is a Registered Trademark of ChumpCar International Inc.. ChampCar, CCES, and ChampCar.Live,
are trademarks and /or service marks of ChumpCar International Inc..
The ChampCar Endurance Series Logo and the ChumpCar Logo is a service mark of ChumpCar International Inc. and is fully protected.