#NASCAR crew-chief's may tell their drivers to flip the second switch at pivotal moments during a race. Ever wonder why? Former NASCAR crew chief Larry McReynold's got the answer!
CONNECT WITH US:
Visit our website: [ Ссылка ]
Subscribe to our Youtube channel: [ Ссылка ]
Follow us on Facebook: [ Ссылка ]
Follow us on Twitter: [ Ссылка ]
Follow us on Instagram: [ Ссылка ]
Ещё видео!