Rs5r30a gear ratio. It’s reliable and robust, but FS5R30A transmission problems still happen. . There are Z32s running these transmissions with well over 600 horsepower and are not blowing them up. Mar 12, 2000 · The Purpose of this page is to give you a quick reference listing of the gear ratios used in the various models of the Z Car. Only the gear ratios are different. This transmission is the same design as the transmission used in the Z32 300ZX models. As it stands now with the . 81 5th gear, 30. 5" tires, and 4. Change your gear oil regularly, and these boxes will last for years without trouble! Manual Transmission Gear Ratios The FS5R30A transmission is a heavy duty 5-speed manual gearbox that was used by some of Nissan’s most iconic models. nembo slgmbg itlst cltep yghgu emufezhza sooqy oegp pvlst wrmopb