SR transmission possibilities - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

King 240 · 10-22-2006, 06:34 PM

I'm looking into easy to do transmission upgrades.
the closest one I'm considering right now is having a KA transmission rebuilt and put on the SR transmission bell housing. I've heard that this will give a better and taller 5th gear over the SR transmission..........true/ false?

2nd one is the 300ZX TT transmission, however I was told this should only be used in higher hp SRs as it will serve no purpose with the gearing, also there is a custom adapter plate that must be used.

S15 Silvia transmission.......6th gear awesome, but have read about the transmission crapping out around 400whp. One way to strengthen this transmission is to go with the OS-GIKEN gear sets and main shaft.

just looking for some insight if anyone has used any of these transmission setups.

10-22-2006, 06:34 PM	#1
King 240 Banned from the Marketplace Join Date: Nov 2002 Location: College Station,TX Age: 40 Posts: 449 Trader Rating: (0) Feedback Score: 0 reviews	SR transmission possibilities I'm looking into easy to do transmission upgrades. the closest one I'm considering right now is having a KA transmission rebuilt and put on the SR transmission bell housing. I've heard that this will give a better and taller 5th gear over the SR transmission..........true/ false? 2nd one is the 300ZX TT transmission, however I was told this should only be used in higher hp SRs as it will serve no purpose with the gearing, also there is a custom adapter plate that must be used. S15 Silvia transmission.......6th gear awesome, but have read about the transmission crapping out around 400whp. One way to strengthen this transmission is to go with the OS-GIKEN gear sets and main shaft. just looking for some insight if anyone has used any of these transmission setups.