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

Knowledgebase Engine & Cooling

Articles in this category

2019-11-28 - Drive-By-Wire Throttle Body Replacement
520
(285)
2019-11-28 - Hand Tool Mods
1,804
(512)
2020-01-10 - Coolant Reroute
998
(224)
2020-01-10 - Heat Shield gasket
280
(236)
2020-01-10 - Oil Filter Cooling Fins
469
(215)
2020-01-10 - Accusump / Oil Accumulator Acccessories
434
(220)
2020-01-14 - BMW E46 heater bypass kit
1,991
(297)
2020-01-17 - Engine Casting Number - L28
327
(176)
2020-01-20 - BMW E46 exhaust manifold
511
(149)
2020-01-30 - Non-OE Cylinder Heads
1,468
(267)
2020-02-27 - Non-OE Oil cooler
483
(523)
2020-03-20 - Intake Manifold Modification
480
(237)
2020-03-20 - Head Swaps
412
(237)
2020-03-20 - GT40/GT40P & Cobra/Explorer Intakes
15,303
(271)
2020-03-20 - Repurposed Heater Core
510
(231)
2020-04-01 - Fuel injectors
374
(212)
2020-06-02 - Individual Throttle Bodies (ITB)
409
(163)
2020-11-11 - Aftermarket Pistons
417
(0)
2020-11-11 - BMW M50/M52/M54 water pump
232
(0)
2020-11-12 - K20A2 block interchange with K20Z3 block
276
(0)
2020-11-12 - Header Insulation
279
(1)
2021-01-01 - EGR Delete Plate
256
(1)
2021-01-01 - Overbore Engine
366
(0)
2021-01-01 - Non-Pressurized radiator overflow
205
(1)
2021-01-01 - B18A1 interchange with B18B1
421
(0)
2021-01-02 - Alternator Mount
233
(2)
2021-11-22 - Remote oil filter
111
(0)
2021-11-22 - Electric Water Pump
118
(0)
2021-11-22 - Oil Baffle
191
(2)
2022-01-22 - Valve covers and Crank Case Ventilation
113
(0)
2022-01-22 - Upgraded Oil Pump
105
(0)
2022-01-22 - Electric Fan Conversion
99
(0)
2022-01-22 - Exhaust Manifold Flange
95
(0)
2022-01-22 - Power Steering Pulley
115
(0)
2022-01-31 - Adjustable Cam Gears
185
(0)
2022-01-31 - Ignition System Points Clarification
163
(0)
2022-12-29 - Removal of Cat Converter from exhaust manifold
53
(0)
2023-02-24 - Aftermarket Cooling fan
12
(0)
2023-02-25 - Aluminum radiator with transmission cooler
13
(0)
2023-02-25 - Timing wheel, ECU & Sensors
22
(0)
2023-02-25 - Aftermarket Non OE Cylinder Head and Valve Train
20
(0)

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