1Jz 240sx Rear End Ratio Advice - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

4sfed180 · 11-24-2008, 07:40 AM

most toyotas when equipped with the r154 had the rear end ratios in the mid 300's. the mk3 turbo supra and the soarer are like that.

automatic cars always had a higher geared diff. i have an sc300 for a daily. its a 5spd. the stock diff is a 4.08. auto diff is 4.28 and the sc400 diff is a 3.78. most people that boost the SC with a 1jzgte swap tend to go with a sc400 gearing or even lower with a GS400 gearing which is in the low low 300. i think 3.28.

other wise you run out of gear way to fast and have to work at rowing the gear box just to have a fun drive.

11-24-2008, 07:40 AM	#1
4sfed180 Zilvia Member Join Date: Oct 2005 Location: vernon hills Age: 39 Posts: 224 Trader Rating: (7) Feedback Score: 7 reviews	most toyotas when equipped with the r154 had the rear end ratios in the mid 300's. the mk3 turbo supra and the soarer are like that. automatic cars always had a higher geared diff. i have an sc300 for a daily. its a 5spd. the stock diff is a 4.08. auto diff is 4.28 and the sc400 diff is a 3.78. most people that boost the SC with a 1jzgte swap tend to go with a sc400 gearing or even lower with a GS400 gearing which is in the low low 300. i think 3.28. other wise you run out of gear way to fast and have to work at rowing the gear box just to have a fun drive. __________________ I build air pumps!