Bisimoto tuning of RB25 turbo powered Nissan Silvia
*sound quality suffered due to fautly camera microphone.
This is a tuning sweep, after a partial throttle tune session, of a client's RB25 skyline powered Nissan, using the reliable AEM series 2 EMS.
On board are forged pistons, aftermarket steel rods, AEM 3.5 bar map sensor, MAF delete, AEM 6620 ECU, AEM Boost control solenoid, turbo upgrade, 750cc injectors, custom Intercooler and AEM air temp sensor.
Vehicle came in with poor drivability (Dynojet tuning), no tach signal, missing air temp input, and improper ignition timing. With all those parameters addressed the vehicle drives like a dream and makes a reliable (fuel and intake temp limited) 399whp and a whopping 372 ft/lbs of torque at only 17.5psi.
Two upgrades will yield more power: an AEM water methanol kit (street legal), and replacement of the walbro 255 fuel pump with the AEM 320lph unit.
Chris, the owner, understands the Bisimoto mantra: reliable power, guaranteed.