From factory the RB26 has twin turbos. Some people keep twin turbos, others convert to a big single top mount turbo, but which one is best? For years the common argument for twin turbos is faster spool and the argument for a big single turbo is more overall power. We now have some back to back tests comparing RB26 twin turbos to a RB26 single turbo conversion and some hard facts backing up the overall winner!
Its a long video but has some very interesting results! If you are planning to upgrade your RB26 turbos or convert to a single turbo setup but not sure what option is best this video should answer any questions you have and help you decide.
