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The mkiv Supra Owners Club

supra twin turbo engine into n/a supra manual


steve0

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hi guys just a few questions about your projects:

 

If your NA car already had a LSD would you need to do any gearbox / prop shaft / Half shaft modification/changes,

 

Does anyone know if externally the is any diference between the 2jzGE block and the 2jz GTE block or indeed the 1jzgte and is the 2jz bored or stroked out to 3l?

 

also why would it matter if you used a six or 5 speed manual ECU or is there even any wire from the ECU which contacts the Gbox if so what is its purpose? to limit boost in the first few gears?

in a car this age i didnt think they used any integrated control systems with the gearbox?

 

in my experience of toyota engine conversions i have found that most toyota engine with the coresponding engine loom will run with 4 or 5 wires ECU +B -VE injector +VE EARTHS and +VE from the circuit opening relay and Fuel pump signal from the ECU to the Fuel pump relay

 

im still trying to find out as much as i can about the JZA80 so any information will be very uesfull!:)

 

I had previosly assumed that you would only need the :

TTengine + related hardware (IC pipes, Mounts Ect)

Engine bay loom (+all sensors coil packs ignitor Ect)

TT Exhaust - front section

TT fuel pump

as a certain breaker on this forum sells for £1500 making it a worthwhile option if you can do the work yourself (which isnt long winded fabrication its just nuts and bolts)

 

again any help / links previose threads would be appreciated to thanksRP

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