Blog

Surface Finish Matters: What RA/RZ Means for Head Gasket Sealing

Head gasket failures aren’t always about torque specs or “cheap gaskets.” A lot of repeat leaks come down to one boring, easy-to-miss detail: RA/RZ surface finish for...

Cylinder Head Cleaning Methods Compared: Hot Tank vs Ultrasonic vs Media Blast

When you’re rebuilding power (or chasing reliability), cylinder head cleaning methods aren’t a “detail”—they’re the foundation. The cleaning step is what makes cracks...

Valve Guide Wear: Symptoms, Measurement, and Repair Options

Valve Guide Wear: Symptoms, Measurement, and Repair Options Valve guides don’t get the glory… but when they’re worn, they quietly wreck power, oil control, and valve...