The Nissan Fairlady Z was modified to use RB26 sensors and converted to a direct ignition system. The effect on driving performance of fitting an L28-based 3.1L turbo is drawing attention.
This article covers a modified Fairlady Z in which カーショップF-1, now SPG, applied its L-series tuning expertise dating back to the 1970s and upgraded the car to a system that directly controls ignition using RB26 sensors.
As an example of its application to a Nissan vehicle, the article focuses on eliminating the distributor to achieve direct ignition, and notes the installation of an L28-based 3.1L turbo.