First Drive | 2022 Toyota GR86 
354 WHP Honda Civic Type R 
2023 Acura Integra Pricing Announced 
2023 Toyota Supra 6-Speed Manual Engine Tech | Material Hardness Testing
It’s a little-known fact that the “end bug” at the end of every story ever written in DSPORT is theRead More
Quick Tech | Cryo 101 Part:1
Over 20 years ago, I was promised the world. Send me your Talon’s center differential and I’ll cryo treat itRead More
Instagram Question | E85? Nitrous Oxide? Or both?
RE: NX Nitrous Oxide Plate for FR-S/BRZ I’m looking for more power. E85? Nitrous Oxide? Or both? Can I doRead More
Performance Tech | Compression Ratio 101 Part:2
Opinions are like assholes and everyone has one. Look on a forum, blog, Instagram or YouTube account and you canRead More
DTE Systems | New Tuning Solution
There used to be a time when tuning consisted of using a screwdriver to change jets in the carburetor andRead More
Quick Tech | Halogen vs LED: Which One is Right for You?
If you don’t drive your car at night, stop reading this story. If you’re one of the millions that followRead More
Performance Tech | Compression Ratio 101 Part:1
Optimizing an engine’s compression ratio for the type of fuel and the boost levels (forced induction applications) that will beRead More
Performance Tech | CAN-Bus 101
If you are old enough to have used computers before the invention of the USB port, you probably really appreciateRead More
THERMOCURE | Cooling System Rust Remover
While the general public is pretty good about sticking to a regular schedule for oil and oil filter changes onRead More
LSPI: Low-Speed Pre-Ignition
For every action, there is going to be a reaction. Over the past few years, automakers have taken action toRead More
Project A+ | B-Series All-Motor Build | Optimizing the Original Performance VTEC
Nothing beats boost. A big enough turbo at high enough boost pressure delivers big power numbers regardless of how wellRead More
Rotary vs Piston
The Wankel Rotary engine: Mazda’s most prized offering is also the source of hundreds of hilarious internet memes. During aRead More
Variable Compression Engines | Are Boosted Variable Compression Engines the New Way to Go?
“For every action, there’s going to be a reaction. And if the repercussions of the reaction are worse than theRead More
Quick Tech: Limiting Belt Slip Can Add Big Power
When you consider that a belt-driven supercharger might need 80 or 100 horsepower to compress enough air to allow yourRead More
Quick Tech: Getting Your Car Ready for a Track Day
Imagine standing at the cargo door of an airplane 13,000 feet in the air. You brace yourself as you areRead More