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
583
(310)
2019-11-28 - Hand Tool Mods
1,988
(551)
2020-01-10 - Coolant Reroute
1,102
(249)
2020-01-10 - Heat Shield gasket
338
(264)
2020-01-10 - Oil Filter Cooling Fins
545
(238)
2020-01-10 - Accusump / Oil Accumulator Acccessories
503
(248)
2020-01-14 - BMW E46 heater bypass kit
2,220
(330)
2020-01-17 - Engine Casting Number - L28
404
(201)
2020-01-20 - BMW E46 exhaust manifold
725
(174)
2020-01-30 - Non-OE Cylinder Heads
1,621
(302)
2020-02-27 - Non-OE Oil cooler
556
(558)
2020-03-20 - Intake Manifold Modification
585
(267)
2020-03-20 - Head Swaps
497
(272)
2020-03-20 - GT40/GT40P & Cobra/Explorer Intakes
16,997
(312)
2020-03-20 - Repurposed Heater Core
593
(282)
2020-04-01 - Fuel injectors
444
(246)
2020-06-02 - Individual Throttle Bodies (ITB)
512
(223)
2020-11-11 - Aftermarket Pistons
520
(0)
2020-11-11 - BMW M50/M52/M54 water pump
300
(1)
2020-11-12 - K20A2 block interchange with K20Z3 block
335
(0)
2020-11-12 - Header Insulation
359
(1)
2021-01-01 - EGR Delete Plate
321
(1)
2021-01-01 - Overbore Engine
478
(0)
2021-01-01 - Non-Pressurized radiator overflow
274
(1)
2021-01-01 - B18A1 interchange with B18B1
646
(1)
2021-01-02 - Alternator Mount
289
(2)
2021-11-22 - Remote oil filter
174
(0)
2021-11-22 - Electric Water Pump
187
(0)
2021-11-22 - Oil Baffle
268
(2)
2022-01-22 - Valve covers and Crank Case Ventilation
181
(0)
2022-01-22 - Upgraded Oil Pump
164
(1)
2022-01-22 - Electric Fan Conversion
161
(0)
2022-01-22 - Exhaust Manifold Flange
158
(0)
2022-01-22 - Power Steering Pulley
189
(0)
2022-01-31 - Adjustable Cam Gears
261
(0)
2022-01-31 - Ignition System Points Clarification
234
(0)
2022-12-29 - Removal of Cat Converter from exhaust manifold
496
(1)
2023-02-24 - Aftermarket Cooling fan
89
(1)
2023-02-25 - Aluminum radiator with transmission cooler
111
(1)
2023-02-25 - Timing wheel, ECU & Sensors
108
(1)
2023-02-25 - Aftermarket Non OE Cylinder Head and Valve Train
104
(1)

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