Trannsmisson differences - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Mr. Spool · 06-01-2004, 05:13 AM

Is there any difference between an 91 240 transmission and a 96? becouse it appears that they run at differnt rpms at differnt speeds. 91 240s also run up to 120 mph with ease, were as my 96 kat has difficulties making it that fast.

any imput would be apreciated. thanks.

Mr. Spool · 06-01-2004, 07:25 PM

no body has any imput on this one? Thats odd....

kandyflip445 · 06-02-2004, 11:29 AM

Maybe the clutch is slipping?

91' Gear Ratios:

1st: 3.321
2nd: 1.902
3rd: 1.308
4th: 1.000
5th: 0.759
Reverse: 3.382
Final Drive: 4.083

Those are from the FSM.

Mr. Spool · 06-02-2004, 02:58 PM

thanks for the imput, were would I look to find the gear ratios for the 96 240 and a 94 altima, I have an online fsm but I am having trouble navigating through it.

*fliprayzin240sx* · 06-02-2004, 03:40 PM

I was told that theres a difference in the trannies since 96 is OBD-II and 91 is OBD-I. More plugs in the OBD-II iirc.

Mr. Spool · 06-02-2004, 07:17 PM

they rev completly different, they also get differnt gas millage out of the same engine. The only thing I can figure is that the tranies are different.

kandyflip445 · 06-02-2004, 11:52 PM

I found the specs in the MT (Manual Transmission) part at the end of the section with all the other specs. I don't see how a few more sensors could make the engine rev different though.

Are you saying it can't get to 120 or it just takes longer to get there?

06-01-2004, 05:13 AM	#1
Mr. Spool Zilvia Addict Join Date: Jan 2003 Location: East Side, Michigan Age: 44 Posts: 622 Trader Rating: (0) Feedback Score: 0 reviews	Trannsmisson differences Is there any difference between an 91 240 transmission and a 96? becouse it appears that they run at differnt rpms at differnt speeds. 91 240s also run up to 120 mph with ease, were as my 96 kat has difficulties making it that fast. any imput would be apreciated. thanks. __________________ 96' SE Turbo'd Super 60, S-AFC, SMIC, 370cc Injectors, Open Air BOV, Warblo 255 pump, Stage 3 Clutch Kyb agx, Sportline Springs Full body kit, Bomex rear, Drift sides, r34 front gunmetal rims, yok tires

06-01-2004, 07:25 PM	#2
Mr. Spool Zilvia Addict Join Date: Jan 2003 Location: East Side, Michigan Age: 44 Posts: 622 Trader Rating: (0) Feedback Score: 0 reviews	no body has any imput on this one? Thats odd.... __________________ 96' SE Turbo'd Super 60, S-AFC, SMIC, 370cc Injectors, Open Air BOV, Warblo 255 pump, Stage 3 Clutch Kyb agx, Sportline Springs Full body kit, Bomex rear, Drift sides, r34 front gunmetal rims, yok tires

06-02-2004, 11:29 AM	#3
kandyflip445 Post Whore! Join Date: Sep 2002 Location: Arden, NC Age: 40 Posts: 4,460 Trader Rating: (1) Rides Gallery: kandyflip445 Feedback Score: 1 reviews	Maybe the clutch is slipping? 91' Gear Ratios: 1st: 3.321 2nd: 1.902 3rd: 1.308 4th: 1.000 5th: 0.759 Reverse: 3.382 Final Drive: 4.083 Those are from the FSM. __________________ My 240 vBgarage

06-02-2004, 02:58 PM	#4
Mr. Spool Zilvia Addict Join Date: Jan 2003 Location: East Side, Michigan Age: 44 Posts: 622 Trader Rating: (0) Feedback Score: 0 reviews	thanks for the imput, were would I look to find the gear ratios for the 96 240 and a 94 altima, I have an online fsm but I am having trouble navigating through it. __________________ 96' SE Turbo'd Super 60, S-AFC, SMIC, 370cc Injectors, Open Air BOV, Warblo 255 pump, Stage 3 Clutch Kyb agx, Sportline Springs Full body kit, Bomex rear, Drift sides, r34 front gunmetal rims, yok tires

06-02-2004, 03:40 PM	#5
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19) Rides Gallery: fliprayzin240sx Feedback Score: 19 reviews	I was told that theres a difference in the trannies since 96 is OBD-II and 91 is OBD-I. More plugs in the OBD-II iirc. __________________ If you think Zilvia has too many assholes... CLICK HERE!!!

06-02-2004, 07:17 PM	#6
Mr. Spool Zilvia Addict Join Date: Jan 2003 Location: East Side, Michigan Age: 44 Posts: 622 Trader Rating: (0) Feedback Score: 0 reviews	they rev completly different, they also get differnt gas millage out of the same engine. The only thing I can figure is that the tranies are different. __________________ 96' SE Turbo'd Super 60, S-AFC, SMIC, 370cc Injectors, Open Air BOV, Warblo 255 pump, Stage 3 Clutch Kyb agx, Sportline Springs Full body kit, Bomex rear, Drift sides, r34 front gunmetal rims, yok tires

06-02-2004, 11:52 PM	#7
kandyflip445 Post Whore! Join Date: Sep 2002 Location: Arden, NC Age: 40 Posts: 4,460 Trader Rating: (1) Rides Gallery: kandyflip445 Feedback Score: 1 reviews	I found the specs in the MT (Manual Transmission) part at the end of the section with all the other specs. I don't see how a few more sensors could make the engine rev different though. Are you saying it can't get to 120 or it just takes longer to get there? __________________ My 240 vBgarage