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/web/rules.php
VPI requests require the year, make, model, trim level, engine size, engine HP, Drive type (FWD, RWD, AWD, 4x4), auto or manual transmission, car weight, and all options. Your request will not be answered if you do not include all of that information. You must use http://www.automobile-catalog.com for all of your information submitted. Include the link to the automobile catalog so we can quickly reference the data. If your car is not listed on that website, please link any website that has the info. If you do not include your research info above, your request will be denied.
Thank you.
The ChampCar Endurance Series Tech Team
ChampCar ChampCar Tech Desk Knowledgebase
Interior & Safety
Suggested knowledgebase articles:

Knowledgebase Interior & Safety

Articles in this category

2019-11-28 - Air Vents to Driver

Driver Comfort Tech interpretation and enforcement of an air vent is driver comfort, no points   Ver...

677
(295)
2024-02-27-Passenger Seats

Q. Does ChampCar allow passenger seats in competition vehicles during the race?A. During practice da...

148
(0)
2020-01-24 - ESS Brand Fire Systems

As of January 1st, 2020 all fire suppression systems must be SFI or FIA certified and inspected eve

2,983
(321)
2020-02-06 - BMW Steering column

"Steering columns can be changed for zero points"  This info applies to any E36, E46, or really any ...

585
(382)
2020-08-17 - Harness Expiration Example

Q.Can you confirm that these SFI labeled belts are good through the end of 2020. Year of mfg = 2016 ...

506
(1)
2020-11-10 - Convertible Soft Top

Q.Can I have the soft top on the car over the roll cage? A.Yes, however, others have tried that on t...

357
(2)
2021-01-02 - Window net mounting

Q.Due to a recent statement made by one of the tech staff on the Champcar forum regarding window net...

994
(6)
2021-11-06 - Foam and Tape

Q.Is there a limit to how much foam and tape can be used for zero points?A.Foam - Only fire rated fo...

345
(3)
2021-11-22 - Safety film for rear glass

Q. Can safety film be installed on the inside surface of the rear glass? That would allow longer lif...

266
(2)
2021-11-22 - Fire System Expiration Month

Q. Our fire system sticker shows that the "Date of next service" is March (year). Can we run this sy...

270
(4)
2021-11-22 - SFI/FIA seat back with sliders

Q. We are installing an FIA/SFI fixed back seat and are mounting it on sliders. Rule 3.3.4 says, in ...

450
(2)
2023-02-24 - Auto Transmission Paddle Shifters

Q. If swapping an automatic (fluid coupled) transmission from a vehicle on the VPI list that origina...

328
(1)

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