The following NASCAR Cup Series teams are using the JASPER 4-Speed Transmission in 2021: Stewart-Haas Racing, with drivers Kevin Harvick, Aric Almirola, Chase Briscoe, and Cole Custer. Joe Gibbs Racing, with drivers Denny Hamlin, Kyle Busch, Martin Truex, Jr., and Christopher Bell. EMCO NASCAR TRANSMISSION 1-2 & 3-4 SLIDERS ROAD RACE ARCA SCCA EMCO TOP LOADER. Or Best Offer +$12.80 shipping. Watch; S p o n s o r e d. NASCAR's 2021 season will begin with many of the same COVID-19 protocols in place as last year with no clear sign when they will change. 'That's especially true since the rate of transmission. NASCAR cars run on a 4-speed manual transmission. They have clutch pedals (no paddle shifting in NASCAR) but they rarely use them. NASCAR drivers learn to shift the car by matching the speed of the car to the revs and shifting accordingly, known as rev matching.
Used by the top NASCAR teams, the Andrews A431 Transmission is a proven design with a supporting record of wins. Andrews provides a highly engineered transmission designed for durability and smoothness of operation. Utilizing years of experience, Andrews has a standard design that is compatible with all drivers and track types. A significant investment in state of the art CNC gear
Nascar Transmission Specs
Nascar Transmission Manufacturers
Nascar Transmission Gears
Our specialist knowledge, experience and ability to rapidly develop products for the most extreme applications, allows us to offer an ever increasing range of products and services. Recently this has included our increasing range of low cost gearboxes for rally, touring and sports cars, giving Xtrac quality at competitive prices. With the capability to provide complete solutions, from a customer requiring a bespoke ‘works’ solution to the supply and support of a complete race series, we continue to lead the marketplace.
Emerging low carbon technologies such as energy recovery systems and EV racing open further opportunities. When kinetic energy recovery systems (KERS) were introduced by regulation, Xtrac were at the forefront of the technology in F1 and were the first transmission supplier to provide a KERS compliant customer transmission in the Le Mans 24 Hour race. Allen-bradley driver download for windows.