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
2,409
(606)
2020-01-10 - Coolant Reroute
1,346
(284)
2020-01-10 - Heat Shield gasket
482
(310)
2020-01-10 - Oil Filter Cooling Fins
723
(280)
2020-01-10 - Accusump / Oil Accumulator Acccessories
617
(295)
2020-01-14 - BMW E46 heater bypass kit
2,652
(429)
2020-01-17 - Engine Casting Number - L28
630
(240)
2020-01-20 - BMW E46 exhaust manifold
1,007
(217)
2020-01-30 - Non-OE Cylinder Heads
1,804
(408)
2020-02-27 - Non-OE Oil cooler
760
(607)
2020-03-20 - Intake Manifold Modification
858
(314)
2020-03-20 - Head Swaps
710
(325)
2020-03-20 - GT40/GT40P & Cobra/Explorer Intakes
19,613
(411)
2020-03-20 - Repurposed Heater Core
799
(341)
2020-04-01 - Fuel injectors
597
(320)
2020-06-02 - Individual Throttle Bodies (ITB)
825
(353)
2020-11-11 - Aftermarket Pistons
770
(1)
2020-11-11 - BMW M50/M52/M54 water pump
508
(1)
2020-11-12 - K20A2 block interchange with K20Z3 block
492
(0)
2020-11-12 - Header Insulation
481
(1)
2021-01-01 - EGR Delete Plate
502
(1)
2021-01-01 - Overbore Engine
651
(0)
2021-01-01 - B18A1 interchange with B18B1
1,276
(2)
2021-01-02 - Alternator Mount
485
(2)
2022-01-22 - Upgraded Oil Pump
337
(1)
2022-01-22 - Exhaust Manifold Flange
325
(0)
2024-02-20 - Power Steering Pulley
410
(2)
2022-01-31 - Ignition System Points Clarification
366
(0)
2022-12-29 - Removal of Cat Converter from exhaust manifold
1,246
(1)
2023-02-24 - Aftermarket Cooling fan
269
(1)
2023-02-25 - Aluminum radiator with transmission cooler
304
(1)
2023-02-25 - Timing wheel, ECU & Sensors
252
(1)
2024-02-13 Throttle Body Cable TO Drive by Wire
237
(0)
2023-02-25 - Aftermarket Non OE Cylinder Head and Valve Train
563
(2)

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