What the hell is the tapered spacer? : r/NASCAR

RB Racing LSR 2-1 Pro Stock for Harley-Davidson

AP Racing by Essex Radi-CAL ENP Competition Brake Kit (Front CP9668/355mm)- Subaru WRX STI

Nate Ryan] Since the #nascar overtime era began in 2004, there have been only six true Daytona 500s. There have been 12 years in which the distance of The Great American Race

Bozi] It is my understanding that the #4 and #10 car ran the 670 horsepower tapered spacer at Charlotte which was worth around 2mph over the 550 horsepower spacer. We are likely

MotorWerks Magazine - Volume 13, Issue 1 by MotorWerks Media - Issuu

I Don't Understand”: Denny Hamlin Takes the Case for More Horsepower in NASCAR - The SportsRush

Kyle Busch takes aim at NASCAR's intermediate package : r/NASCAR

Could a Plymouth Superbird Beat a Modern NASCAR Camaro at Daytona? : r/ NASCAR

12 Questions with NASCAR Truck Series driver Spencer Gallagher

Say goodbye Sunday to restrictor-plate racing, but not the restrictions

Bozi] It is my understanding that the #4 and #10 car ran the 670 horsepower tapered spacer at Charlotte which was worth around 2mph over the 550 horsepower spacer. We are likely

Could a regular car compete with a NASCAR vehicle on a track? - Quora

Time Attack G35 - SOHO Motorsports - - Nissan 350Z and 370Z Forum Discussion

Interview: Larry McReynolds Talks Engine Failures, Smaller Motors - EngineLabs

Track Talk: A Preview of The Irwin Tools Night Race at Bristol - The Podium Finish