Will 1995 3vze cams work in a 1990 3vze?

Yes, the 1995 3VZE cams can be used in a 1990 3VZE, as both engines belong to the same family and share similar designs. However, minor adjustments might be necessary due to differences in the engine management systems or other components. It's recommended to verify compatibility with specific engine codes and consider factors like timing and wear. Always consult a professional or reference detailed service manuals for precise guidance.