Racepak Racing Data Acquisition

Estimate horsepower, trap speed, and ET with our drag performance calculator. Use it as a 1/4 mile time estimator or 1/8 mile ET to mph calculator.

Having a difficult time deciding which racing harness to use? With many options to consider from size to closure type, this article will walk you through how to go about choosing the perfect one for you and your race car. Safety first!

Speedway Motors was selected by Arrow Electronics to prepare Sam Schmidt’s vehicles for Optima’s Ultimate Street Car Challenge where he will race for the first time since becoming a quadriplegic in 2000.

Down time between races? Check out these recommended tests to keep your engine running at peak performance!

Learn how to properly measure and fit for a racing suit in this helpful article

Get a good foundation on racing shocks and their different functions. Learn about the fundamentals and the pros and cons between various types of shocks available.

Learn about choosing a race helmet and head safety considerations from sprint car driver McKenna Haase. Safety tips include correct helmet sizing and care.

Your body dimensions, field of racing, and budget are all factors in picking the best racing suit for your needs. Our racing suit buyer's guide will help educate you on all aspects of racing suit features and benefits so you can make an informed decision.

In order to be competitive and win, it's important to find the right set up that works for you and your car. Here's some general reminders to remember during set up!

It's important to use the right method when you're cleaning fire resistant material. We can show you the recommended procedure to ensure the durability and integrity of your suit through its entire lifecycle.