THE 2-MINUTE RULE FOR NISSAN SKYLINE ENGINES

All RB engines have belt driven cams in addition to a Solid iron block. Most turbo types have an intercooled turbo (the exceptions currently being the single cam RB20ET & RB30ET engines), and many Possess a recirculating manufacturing unit blow off valve (the exceptions currently being when fitted to Laurels and Cefiros) to cut back compressor surg