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Editorials on the economy, technology, and lifestyle by Dr Jiulin Teng
Cover for post V4 Hot-V e-Turbo 2.0L Engine for Cars—Mcc 12
08 Feb 2026
V4 Hot-V e-Turbo 2.0L Engine for Cars—Mcc 12
Today, I am introducing a unique 2.0L hot-V electric-turbo 90-degree V4 with motivations and specifications.
Cover for post Small DI Turbo vs Large NA PFI: Why Emissions Is NOT Killing the V12
02 Feb 2026
Small DI Turbo vs Large NA PFI: Why Emissions Is NOT Killing the V12
I explain why emissions requirements are driving a comeback of large displacement, naturally-aspirated, port-injected engines.
Cover for post Interior and Features of a V12 GT—My Car Company 11
01 Feb 2026
Interior and Features of a V12 GT—My Car Company 11
Previously, I have covered the engine, the drivetrain, the chassis, and the exterior of the mid-size grand tourer that I would build, Type 1. Today, let us move onto the interior.
Cover for post Exterior Styling of a V12 GT—My Car Company 10
31 Jan 2026
Exterior Styling of a V12 GT—My Car Company 10
Previously, I have covered the engine, the drivetrain, and the chassis of the mid-size grand tourer that I would build, Type 1. Today, let us move onto the exterior styling.
Cover for post Chassis and Suspension of a V12 GT—My Car Company 09
29 Jan 2026
Chassis and Suspension of a V12 GT—My Car Company 09
Previously, I have covered the engine and the drivetrain of the mid-size grand tourer that I would build, Type 1. Today, let us move onto its chassis and suspension.
Cover for post Transmission and Drivetrain Layout of a V12 GT—My Car Company 08
25 Jan 2026
Transmission and Drivetrain Layout of a V12 GT—My Car Company 08
Today, let us move onto the transmission as well as the drivetrain layout of Type 1, my mid-size superlight grand tourer.
Cover for post Designing the Fuelling, Cooling, and Accessories for a 3L NA 11.5k-rpm V12—If I Had a Car Company 07
23 Jan 2026
Designing the Fuelling, Cooling, and Accessories for a 3L NA 11.5k-rpm V12—If I Had a Car Company 07
Previously, I have delved into the short-block, cylinder head, and intake / exhaust systems of the 3L NA V12 PC301. Today, let us round out the deep dive with fuelling, cooling, and accessories.
Cover for post Designing the Intake and Exhaust for a 3L NA 11.5k-rpm V12—If I Had a Car Company 06
21 Jan 2026
Designing the Intake and Exhaust for a 3L NA 11.5k-rpm V12—If I Had a Car Company 06
Previously, I have discussed the design of the long block of the 3L naturally-aspirated V12 that I would build. Today, let us delve into the intake and exhaust systems.
Cover for post Designing the Cylinder Head for a 3L NA 11.5k-rpm V12—If I Had a Car Company 05
19 Jan 2026
Designing the Cylinder Head for a 3L NA 11.5k-rpm V12—If I Had a Car Company 05
Previously, I have explained the reasoning behind the design of the bottom-end of the 3L naturally-aspirated V12 that I would build. Today, let us move on to the cylinder head.
Cover for post Designing the Rotating Assembly for a 3L NA 11.5k-rpm V12—If I Had a Car Company 04
16 Jan 2026
Designing the Rotating Assembly for a 3L NA 11.5k-rpm V12—If I Had a Car Company 04
Today, let us move on to the rotating assembly of the 3L naturally-aspirated V12 engine that I would build if I had a car company.
Cover for post Designing the Engine Block for a 3L NA 11.5k-rpm V12—If I Had a Car Company 03
14 Jan 2026
Designing the Engine Block for a 3L NA 11.5k-rpm V12—If I Had a Car Company 03
Previously, I laid out the specifications of the PC301, 3L naturally-aspirated V12 engine that I would build if I had a car company. Today, let us delve into the details of the engine block.
Cover for post Designing the 3.0L NA 11.5k-rpm V12 Engine—If I Had a Car Company 02
12 Jan 2026
Designing the 3.0L NA 11.5k-rpm V12 Engine—If I Had a Car Company 02
As promised previously, today I lay out the specifications of the 3.0L NA V12 engine that I would build if I had a car company for the working enthusiasts.