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

Knowledgebase Engine & Cooling

Articles in this category

2019-11-28 - Hand Tool Mods
2,114
(566)
2020-01-10 - Coolant Reroute
1,180
(256)
2020-01-10 - Heat Shield gasket
372
(274)
2020-01-10 - Oil Filter Cooling Fins
584
(248)
2020-01-10 - Accusump / Oil Accumulator Acccessories
540
(261)
2020-01-14 - BMW E46 heater bypass kit
2,353
(346)
2020-01-17 - Engine Casting Number - L28
442
(209)
2020-01-20 - BMW E46 exhaust manifold
829
(186)
2020-01-30 - Non-OE Cylinder Heads
1,674
(314)
2020-02-27 - Non-OE Oil cooler
602
(571)
2020-03-20 - Intake Manifold Modification
646
(279)
2020-03-20 - Head Swaps
550
(286)
2020-03-20 - GT40/GT40P & Cobra/Explorer Intakes
18,040
(338)
2020-03-20 - Repurposed Heater Core
637
(299)
2020-04-01 - Fuel injectors
474
(265)
2020-06-02 - Individual Throttle Bodies (ITB)
576
(242)
2020-11-11 - Aftermarket Pistons
583
(1)
2020-11-11 - BMW M50/M52/M54 water pump
340
(1)
2020-11-12 - K20A2 block interchange with K20Z3 block
376
(0)
2020-11-12 - Header Insulation
395
(1)
2021-01-01 - EGR Delete Plate
356
(1)
2021-01-01 - Overbore Engine
522
(0)
2021-01-01 - B18A1 interchange with B18B1
823
(2)
2021-01-02 - Alternator Mount
339
(2)
2022-01-22 - Upgraded Oil Pump
201
(1)
2022-01-22 - Exhaust Manifold Flange
190
(0)
2024-02-20 - Power Steering Pulley
259
(0)
2022-01-31 - Ignition System Points Clarification
270
(0)
2022-12-29 - Removal of Cat Converter from exhaust manifold
1,044
(1)
2023-02-24 - Aftermarket Cooling fan
115
(1)
2023-02-25 - Aluminum radiator with transmission cooler
169
(1)
2023-02-25 - Timing wheel, ECU & Sensors
147
(1)
Throttle Body Cable TO Drive by Wire
53
(0)
2023-02-25 - Aftermarket Non OE Cylinder Head and Valve Train
149
(1)

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