what to look for to find vlsd? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

deviousKA · 02-10-2003, 04:16 PM

i have a 1990 240sx. what 240s should i look for in the wrecking yards to find lsd? did all hicas equipped s13's come with lsd? and if so what other parts do i need to make that swap. what parts would i need to swap in a s14 vlsd? i will be keeping my eyes open for na z32's as well. i do know of one na z31 but i do not know if it has lsd ( i would guess clutch type) i do recall the internals being r200 so if anyone knows if i can make it work please let me know. thanks

Natty · 02-10-2003, 05:19 PM

I think Z32 diffs are too big. If you find a J30 with output shafts, you can nab that.
Look for an orange sticker on a pumpkin if you are lucky. They fall off though.
Check for an ABS light and Super Hicas. Unless you are in Canada....
Jeff

huntz0r · 02-11-2003, 09:47 AM

Z32 TT diff is too large (it's actually an R230V? I think) but the NA diff will work either by changing the output shafts to 240SX ones (hard as hell to find) or using pre-95 J30 axles. It's also the same ratio as stock.

S14 diff needs the rear half of the carrier changed out with the S13 one (forget what the piece is called, it's the part that attaches to the subframe). Reason for this is on the S14 it's aluminum, and attached with bushings in between the carrier and subframe; on S13 it's bolted directly, and if you use the S14 carrier with aluminum rear half bolted directly to the subframe, the stress will cause it to crack. Other than that, it fits right in.

S13 VLSD will bolt in no changes required, it's found on all HICAS-equipped cars and a few non-HICAS (was an option on 91+).

Note that if the LSD you get is off an ABS car you will need a shorter driveshaft - either one for an ABS-equipped S13 or a custom-made piece.

More info in the VLSD FAQ

02-10-2003, 04:16 PM	#1
deviousKA Zilvia Junkie Join Date: Jan 2003 Location: Idaho Posts: 437 Trader Rating: (0) Feedback Score: 0 reviews	what to look for to find vlsd? i have a 1990 240sx. what 240s should i look for in the wrecking yards to find lsd? did all hicas equipped s13's come with lsd? and if so what other parts do i need to make that swap. what parts would i need to swap in a s14 vlsd? i will be keeping my eyes open for na z32's as well. i do know of one na z31 but i do not know if it has lsd ( i would guess clutch type) i do recall the internals being r200 so if anyone knows if i can make it work please let me know. thanks Last edited by deviousKA; 02-10-2003 at 04:27 PM..

02-10-2003, 05:19 PM	#2
Natty Zilvia Addict Join Date: Dec 2001 Location: Nashville, TN Posts: 944 Trader Rating: (0) Feedback Score: 0 reviews	I think Z32 diffs are too big. If you find a J30 with output shafts, you can nab that. Look for an orange sticker on a pumpkin if you are lucky. They fall off though. Check for an ABS light and Super Hicas. Unless you are in Canada.... Jeff __________________ 1991 White 240sx Fastback LE, rusty spoiler, weak driveshaft, exhaust rattle.... Rattles are just your cars way of saying 'I love you.'

02-11-2003, 09:47 AM	#3
huntz0r Leaky Injector Join Date: Jan 2003 Location: Charlotte, NC Age: 44 Posts: 131 Trader Rating: (1) Feedback Score: 1 reviews	Z32 TT diff is too large (it's actually an R230V? I think) but the NA diff will work either by changing the output shafts to 240SX ones (hard as hell to find) or using pre-95 J30 axles. It's also the same ratio as stock. S14 diff needs the rear half of the carrier changed out with the S13 one (forget what the piece is called, it's the part that attaches to the subframe). Reason for this is on the S14 it's aluminum, and attached with bushings in between the carrier and subframe; on S13 it's bolted directly, and if you use the S14 carrier with aluminum rear half bolted directly to the subframe, the stress will cause it to crack. Other than that, it fits right in. S13 VLSD will bolt in no changes required, it's found on all HICAS-equipped cars and a few non-HICAS (was an option on 91+). Note that if the LSD you get is off an ABS car you will need a shorter driveshaft - either one for an ABS-equipped S13 or a custom-made piece. More info in the VLSD FAQ __________________ 2003 Acura RSX Type-S 1990 240SX SE hatch (sold)