RB25 Engine Swaps

Toyota is recalling 8,521 C-HR EVs because faulty regenerative-braking software can overcharge the battery and shut down propulsion while driving.

The B18C1 is found in the Acura Integra which first made its debut in 1994 and eventually ended it's production run in 2001. This...

Emission tests and smog tests are a difficult roadblock for any engine swapper, and today we'll be showing you how to smog your Honda...

Mitsubishi AWD has been around since the late 80s, in the form of their early first generation turbocharged coupes. Powered by the legendary 4G63,...

Chase Briscoe led 175 of 267 laps, swept both stages and survived Kyle Larson’s final-corner attack to win the 2026 South Point...

Before the Subaru WRX and the Mitsubishi Evolution became the AWD turbocharged monsters, the Toyota Celica represented what Japan had to offer in the...

Transmission problems can be a headache. When your automatic transmission has a faulty controller or is low on transmission fluid, it can cause the...

LS1 crankshaft end play should measure 0.0015–0.0078 inch. Learn where the No. 3 thrust bearing is located, how crankshaft end play is measured, and what to check during an LS1 engine build.