High performance engine building is the art of attention to detail. Top engine builders don't take anything for granted. John Bouchard, engine builder at Boost Addicts in Madison, Tennessee showed us ...

Piston rings have small gaps that allow them to expand during engine operation. If these gaps line up, fuel and gases can escape into the crankcase, causing loss of power and increased oil consumption ...

Most of us consider piston rings little more than a necessary evil. That's probably because grinding rings is a time-consuming chore. And who hasn't accidently ground a gap too large and wasted both ...

If for some reason you disassembled a Toyota engine just to put it back and hope it will still work, here’s a short tutorial on how to check the piston rings gap tolerance, which will tell you if the ...

Whether you're considering new cars, or the high-performance aftermarket, engines are being built with more power than ever before. Items like power adders, multiple camshafts, and EFI tend to get all ...

High performance engine building is the art of attention to detail. Top engine builders don’t take anything for granted. John Bouchard, engine builder at Boost Addicts in Madison, Tennessee showed us ...