Chassis Tuning Guide & Software
Welcome to the official Quarter-Max apparel and merchandise shop. Explore our complete line of Quarter-Max t-shirts, hoodies, snapback hats, crewneck sweatshirts, and track jackets. We also carry official chassis tuning guide books, 4-link plotter software downloads, pit banners, decals, and stainless steel travel tumblers so you can represent Quarter-Max at the track and in the shop.
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Applied Physics Clutch Software
$440.99This program allows user to interactively view the Plate Load Graph of a reference clutch setup vs a proposed clutch set up. Windows friendly software, Dragging graph cursor produces "live on screen RPM, Plate Load, and Differences". On screen lbs/turn...QM-1006$440.99 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, Black
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023$16.79 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, Grey
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023-1$16.79 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, Military Green
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023-6$16.79 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, Navy
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023-3$16.79 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, Red
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023-7$16.79 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, Sky Blue
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023-4$16.79 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, Teal
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023-5$16.79 -
QM 20 oz Travel Tumbler, Quarter-Max Racing logo, White
Quarter-Max
$16.79Keep your focus on the Christmas tree and your hydration on point with the Quarter-Max Racing 20 oz Travel Tumbler. Finished in a sleek, track-ready matte black and featuring the iconic Quarter-Max branding, this isn't just a cup—it’s a piece...QM-670023-2$16.79 -
QM Hip Flask 8 Oz Stainless Steel, Quarter-Max Racing logo, Black
Quarter-Max
$13.64Fuel your downtime with the same precision you bring to the starting line. Engineered for the racer who values both style and performance, the Quarter-Max Stealth Series Hip Flask is the ultimate accessory for the pits, the trailer, or the winner's...QM-670021$13.64 -
QM Transmission, Rear Gear, Tire Ratios vs. Air Correction Factor Calculator
Quarter-Max
$110.24QM Transmission, Rear Gear, Tire Ratios vs. Air Correction Factor Calculator This software is used by top crew chiefs to help determine changes needed to be made from track to track and changing weather conditions. All you have to do is plug in the...QM-1004$110.24 -
On Sale
QM Universal 4-Link Plotter Digital Download
Quarter-Max
Retail: $157.49Now: $110.24Was: $157.49Calculate the Four Link setup in any car, with any brackets in less than 15 minutes with this easy to use Quarter-Max Universal Four Link Plotter! Simply take 8 easy measurements with a tape measure and input them into the universal plotter to find the...QM-1007Retail: $157.49Now: $110.24Was: $157.49 -
On Sale
QM Universal 4-Link Plotter Disc
Quarter-Max
Retail: $157.49Now: $121.79Was: $157.49Calculate the Four Link setup in any car, with any brackets in less than 15 minutes with this easy to use Quarter-Max Universal Four Link Plotter! Simply take 8 easy measurements with a tape measure and input them into the universal plotter to find the...QM-1007-1Retail: $157.49Now: $121.79Was: $157.49 -
Racing Ratio Lenco Transmisson Ratio Software
$110.24A Windows program to quickly & easily calculate and compare transmission ratio's for "Lenco" type 2-5 speed racing transmissions. This program will calculate:• Transmission Ratio's• % of Gear Drop• Total Rear End Ratio Compare...QM-1002$110.24 -
The Quarter-Max Chassis Tuning Guide
Quarter-Max
$49.99Inside this 100-page book, you'll learn tons of information and tips from seasoned drag racing professionals. Backed by over 35 years of combined experience, this guide covers everything from the proper way to haul your drag race car to the importance of...QM-1000$49.99