ChampCar Tech Desk - Engine & Cooling

2019-11-28 - Drive-By-Wire Throttle Body Replacement

Tech interpretation and enforcement for replacing Drive-by-Wire throttle bodies with cable throttle ...

499

(277)

2019-11-28 - Hand Tool Mods

Tech interpretation and enforcement is that any work done to an engine with a grinder, Dremel or fil...

1,705

(502)

2020-01-10 - Coolant Reroute

Q.What is the points cost for a head Coolant Reroute (any car)? A.Do it your self - freePurchase the...

963

(218)

2020-01-10 - Heat Shield gasket

Q.Intake Manifold: For the intake manifold gasket, can we use this? https://www.hondata.com/heatshie...

265

(227)

2020-01-10 - Oil Filter Cooling Fins

Q.Should points be assigned if cooling fins (of any sort) are added to an oil filter for the purpose...

439

(208)

2020-01-10 - Accusump / Oil Accumulator Acccessories

Q.We are likely getting a Moroso Oil Accumulator, which is 10pts in the BCCR. Does this include the ...

410

(211)

2020-01-14 - BMW E46 heater bypass kit

Q.Bimmerworld offers a kit to plug the cooling lines normally routed to the heater core (PN 100.64.5...

1,897

(279)

2020-01-17 - Engine Casting Number - L28

Q. Nissan 280z 1977Hi, this is Rod, team captain for the Flyin' Hawaiians & 2 White Guys Car #82...

284

(164)

2020-01-20 - BMW E46 exhaust manifold

Q. What is the point value charged to run the BMW E46 vehicle with OEM BMW E36 exhaust manifolds (as...

466

(140)

2020-01-30 - Non-OE Cylinder Heads

Q.Car: 1986 Ford Mustang LX with 5.0 V8Per 2020 BCCR: "Cylinder head(s), non-OE and/or non-matching ...

1,395

(246)

2020-02-27 - Non-OE Oil cooler

Q1.1989 BMW 325i e30 - Oil CoolerIs it acceptable to replace the factory oil cooler with an aftermar...

457

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2020-03-20 - Intake Manifold Modification

Q.If one were to:1. Modify a stock, cast aluminum intake manifold by cutting length out of runners, ...

424

(229)

2020-03-20 - Head Swaps

Q. If I were to do a head swap, would the head be required to come off of a car on the VPI list?Woul...

378

(226)

2020-03-20 - GT40/GT40P & Cobra/Explorer Intakes

Q.I have previously cleared this with Mike C so I want to re-clarify that for a 1993 Cobra engine th...

14,393

(255)

2020-03-20 - Repurposed Heater Core

Q. I have planned to add an oil cooler to further protect the engine. Can I repurpose the removed fa...

476

(214)

2020-04-01 - Fuel injectors

Q.I would like to utilize OEM fuel injectors from a different vehicle (same brand & same year) w...

349

(203)

2020-06-02 - Individual Throttle Bodies (ITB)

Q.Is there an established point value for ITB's?Technically they replace the Intake Manifold and Car...

367

(156)

2020-11-11 - Aftermarket Pistons

Q1.What is the value of an aftermarket piston if kept at the same compression ratio? Q2.What would t...

364

(0)

2020-11-11 - BMW M50/M52/M54 water pump

Q.The "Stewart" water pump is a common upgrade for the BMW M50/M52/M54 engines. Has a point value be...

205

(0)

2020-11-12 - K20A2 block interchange with K20Z3 block

Q.My team bought a parts car to replace our damaged engine. After removing the engine and deliverin...

244

(0)

2020-11-12 - Header Insulation

Q.How many points for header wrap or a thermal blanket that goes on top of the exhaust header shield...

250

(1)

2021-01-01 - EGR Delete Plate

Q.Will EGR delete block off plates have any value on them? As we are allowed to delete the Cats I am...

230

(1)

2021-01-01 - Overbore Engine

Q.If we build our engine 40 over - will that push us into EC, or cost us points? If points, how many...

291

(0)

2021-01-01 - Non-Pressurized radiator overflow

Q.Is it allowed as a no points penalty to replace the non - pressurized overflow bottle with a gener...

182

(1)

2021-01-01 - B18A1 interchange with B18B1

Q.We have a 1992 Acura Integra build with the B18A1 engine. However the A1 is increasingly difficult...

301

(0)

2021-01-02 - Alternator Mount

Q.I removed the smog pump and then had to make a new upper mount for the stock alternator. I used so...

211

(2)

2021-11-22 - Remote oil filter

Q. We would like to run a remote oil filter on our car. We have had track debris hit our filter may ...

84

(0)

2021-11-22 - Electric Water Pump

Q.I would like confirmation on the points of swapping an electric water pump instead of a factory pu...

90

(0)

2021-11-22 - Oil Baffle

Q. How many points would be assigned to an oil pan baffle? The stock pan and pickup would be used bu...

162

(2)

2022-01-22 - Valve covers and Crank Case Ventilation

Q.We have been struggling with crankcase pressure / breather issues forever, along with problems of ...

80

(0)

2022-01-22 - Upgraded Oil Pump

Q.How many points for non-OE oil pump? A.As long as your replacement oil pump has the stock type and...

76

(0)

2022-01-22 - Electric Fan Conversion

Q:Are there any points incurred for removing a failure-prone clutch type radiator fan and installing...

76

(0)

2022-01-22 - Exhaust Manifold Flange

Q:Am I allowed to replace the flange on an exhaust manifold?The stock flange design makes removal of...

67

(0)

2022-01-22 - Power Steering Pulley

Q:Since power steering systems are open under the BCCR 4.7.2. Fixed Point Value List assignment of "...

89

(0)

2022-01-31 - Adjustable Cam Gears

Q:I was searching the rule archive and forum but am not able to find a set amount of points for addi...

150

(0)

2022-01-31 - Ignition System Points Clarification

Q:Reading the BCCR has revealed the following point adders:• Distributor, non-OE, or aftermarket ign...

132

(0)

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