422 Cubes of Small Block Thunder Part 3: Ignition, Accessories & Dyno Results
We’ve arrived at the final installment of our 422 cubic inch small block Chevy build. You know what that means—dyno results! You can cheat and scroll down to find out […]
2020 NHRA Season Championship Wrap-Up: A Strong Finish for Team Summit
The final race of the 2020 NHRA Camping World Drag Racing Series concluded with a semifinals finish for Greg Anderson. The Pro Stock championship came down to the very last […]
NHRA 2014 Wrap-Up: Line, Kalitta & Force Collect Victories in Seattle
Jason Line earned his second consecutive victory, defeating Greg Anderson in an all-Summit Racing Pro Stock final at the 27th annual NHRA Northwest Nationals in Seattle. Line, in his Summit Racing Equipment […]
NHRA Wrap-Up: Brown, Hight & Skillman Win in Seattle for 2017
Antron Brown piloted his dragster to the Top Fuel victory Sunday at the 30th annual NHRA Northwest Nationals at Pacific Raceways in Kent, WA. Robert Hight in Funny Car, and […]
Ask Away! with Jeff Smith: Cam, Piston & Ring Advice for a Supercharged 355 Chevy Small Block
I am building a new 355ci Gen. 1 small block Chevy for my Buick Skylark that also has a Procharger supercharger. I’m upping everything inside with a forged crank, rods, […]
Best Exhaust Systems for Ford Mustang S550 (with Sound Clips)
What’s the best exhaust system for a 2015-present Ford Mustang S550? The term “best” is subjective. Best-selling? Best or top-reviewed? Or is it best bang-for-your-buck? In an effort to cover […]
Ask Away! with Jeff Smith: Should I Use Fine-Wire Spark Plugs in a Small Block Chevy?
I’m confused. I see all kinds of opinions about iridium and platinum spark plugs versus the normal copper plugs. Some say they’re good while others say not to use them […]
Harley-Davidson’s Got a New, Smaller 975cc Version of its Revolution Max V-Twin Engine That’s Making 90 HP
These are interesting times over at The Motor Company. And it looks like they’re about to get interesting-er. On the heels of a few other fresh designs, Harley-Davidson’s newest model […]
Video: Ensure Leak-Free Flare Fittings in Your Vehicle Plumbing by Inspecting Your Flare Seats First
Flare fittings are often used in high pressure plumbing applications, where sealing and reliability are critical. So it’s probably no surprise that flare fittings are common in vehicle brake and […]
Volumetric Efficiency and What it Means to Performance
Volumetric efficiency is a term that’s tossed around quite a bit when talking about internal combustion engines. However, surprisingly few people understand what volumetric efficiency is and how it actually affects […]