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Auto to five speed swap in SEV6

Started by fadetoblack849 · around Jun 2004 · 7postsvBulletin 2004–05

This thread was saved without dates. "Around Jun 2004" is estimated from neighbouring threads.

fadetoblack849date not saved · #1

I found a 200sx for sale down the road from me. I'm seriously considering buying it. There's only one problem with it. It's an auto. I was wondering what is involved in swapping transmissions in the car. Do i need a new ECU... Will i need a MT driveshaft... Does the engine have a different rear backing plate... Does anyone have a copy of the Factory Service manual page about the trasmission...and is there anything else needed(apart from clutch and that kinda stuff)? Thanks in advance for your help

Spooleddate not saved · #2

I have not done the swap before, but off the top of my head, here are some of the things you will need:

Pedal assembly - clutch and brake.
Clutch master cylinder, clutch slave cylinder and all related hard and soft lines
Flywheel
Clutch/Pressure plate - pilot bearing, throwout bearing
Transmission (duh)
Most likely the driveline, but not sure on that one
Possibly the starter
I don't think you'll need a different ECU

If you have access to a junkyard with an SE V6, that would be your best bet.

Also, you can take a look at the Fische on Z31.com to see all the related clutch/transmission parts you'll need. Most of it will be the same, minus a few hardline locations.

vg30e_x2_200sxdate not saved · #3

Well I have not doe the swap, but I had (sniffle) both a 5 speed (dead) and my auto. The drive shafts are different. The TPS is different.

You will either need to scavange a trans and drive shaft out of a 200 or have a custom drive shaft built because the tail shafts are spacific to these cars.

I would also suggest getting a 5 speed computer, otherwise it will be throwing trans codes at you forever.

fadetoblack849date not saved · #4

cool, thanks for your help...i've decided (if i can scrounge the money) to buy it

Jsvob03date not saved · #5

i have the FSM for the 88 SE..(d'same as 87 SE)..so tell me exactly what is needed and ill post!

Alex Frostdate not saved · #6

Changing the ECU would be beneficial, and if you are going to 5 Speed, you may as well change the car either to a turbo, or VG...that way you can do it all at once. 8)

Is this car a VG, or a CA20, because I thought only the CA20's were available with the auto...:dontknow:

vg30e_x2_200sxdate not saved · #7

I have an auto VG. I have also seen 2 others.