The dual overhead camshafts and 24 valves optimize air consumption and exhaust efficiency, enhancing an overall remarkable engine general performance. Obtained my 2nd R33 RB26DETT engine from JJSMotors, and it turned out to get an excellent conclusion. Their motors are usually on level, however their delivery time might be greater. https://nissanrbengineforsale58148.blogofoto.com/63732987/the-ultimate-guide-to-nissan-rb-engine-for-sale