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In the automotive plumbing world, there a few different ways to measure thread size on fittings and hoses. The most popular thread measurements are AN and NPT. What’s the difference […]

Watch this video and learn answers to frequently asked questions about what upgrades you should consider when adding nitrous oxide-generated horsepower to your stock vehicle. The gang at Summit Racing […]

Learn the differences between various types of nitrous oxide systems by watching this Summit Racing Quick Flicks video. This video will answer some frequently asked questions, and highlight the differences […]

Valve springs are the highest stressed component in your engine. That’s why companies like COMP Cams and Summit Racing stress the importance of properly handling your valve springs before, during, […]

If you’ve got an old muscle car or other vintage classic with a mechanical clutch, then you probably know how tiring it can be to maneuver around a crowded parking […]

As much as we like to clown around and write funny stories about discreet delivery services and zombie engines, our primary intent here at OnAllCylinders is to supply our readers […]

From day one here at OnAllCylinders, our goal was to educate the gearhead community and serve as a valuable tech resource for DIY’ers and professional mechanics alike. And after 10+ […]

As we close the book on the OnAllCylinders 10 year anniversary celebration, we’re taking a final look back at a decade’s worth of gearhead news, featured vehicles, and tech posts […]

When it comes to automotive bodywork, there are many, many different grades of sandpaper grit. And selecting the right grit to use for each stage of the paint and body […]

Hydraulic clutch throwout bearing conversion kits deliver smooth action, improved header clearance, and reduced free travel. Available for many popular applications, from Ford Model A to late-model muscle, they require […]