J30 LSD Ratio v.s S13 Ratio - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

nevaland9 · 07-06-2005, 04:22 AM

i have a 91' 240sx fastback. it has a infiniti J30 lsd and it dosnt feel that fast, i dont know if its the car or the ratio is to tall for my basicly stock engine.

Can someone get the the ratios for the J30 LSD and the ratio for the stock open diff? or give me a explination. im pretty sure the j30s ratiso are taller but i would like to know exact number and if i should switch over the stock ring and pinion (if possible)

thank you,
Jason

07-06-2005, 04:22 AM	#1
nevaland9 Zilvia FREAK! Join Date: Sep 2004 Location: Long Island, New York/Toronto, Canada Posts: 1,251 Trader Rating: (0) Rides Gallery: nevaland9 Feedback Score: 0 reviews	J30 LSD Ratio v.s S13 Ratio i have a 91' 240sx fastback. it has a infiniti J30 lsd and it dosnt feel that fast, i dont know if its the car or the ratio is to tall for my basicly stock engine. Can someone get the the ratios for the J30 LSD and the ratio for the stock open diff? or give me a explination. im pretty sure the j30s ratiso are taller but i would like to know exact number and if i should switch over the stock ring and pinion (if possible) thank you, Jason

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