Tag Archives: installation

Toyota Supra NA-TT Conversion – Final Thoughts – Part 6

Summary                                        Part 1  

Removal of stock parts         Part 2  

Wiring                                              Part 3  

Aristo engine differences    Part 4    

Installation                                    Part 5   

Final thoughts                             Part 6   – You are here

Well I figured this final thoughts page can be used for me to come back to and update if required and also be used to add any further information that may fall outside the scope of the conversion directly.

Dyno figures

I went from a 2JZGE NA with K&N panel filter with 2.5 inch custom exhaust at 135rwkw (181rwhp) to a 2JZGTE TT with HKS intake, 2.75” exhaust/3” dump pipe/stock mid pipe and cat, 3 row FMIC and electronic boost controller at 16psi for 261rwkw (350rwhp) which is almost double the power and relatively low boost, this was daily driven without any issues.

NA dyno135.3kwopt

TT dyno260.8kw

Continue reading Toyota Supra NA-TT Conversion – Final Thoughts – Part 6

Toyota Supra NA-TT Conversion – Installation – Part 5

Summary                                        Part 1  

Removal of stock parts         Part 2  

Wiring                                              Part 3  

Aristo engine differences    Part 4    

Installation                                    Part 5   – You are here

Final thoughts                             Part 6

So at this stage most of the tedious hard work of any custom wiring is complete and the process of upgrading engine and drive line components should be done at this stage before the engine is installed, which really is just about the last part.

There is so much work that does go into this stage though, especially with the Aristo engine differences, so I’ve added that to Part 4 here – http://www.2jzgarage.com/2016/02/toyota-supra-na-tt-conversion-aristo-engine-differences-part-4. This is where you can find out more info about swapping over parts from the Aristo engine, I suggest that you read this as it also shows some other components that you need to install such as sensors and engine mounts.

I was a little light on with pictures near the end the end of this project as the finishing touches went on as it became very exciting and I just wanted to drive the bloody thing! So apologies in advance for some lack of information and pictures at this stage, but I think those parts are fairly self-explanatory.

Below are some of the new parts I’ve listed as recommend and optional. I do recommend changing as much as you can while the engine is out, this list was the basic one I was willing to change on my 70,000km (43,00mile) Aristo engine and within the budget I had at the time. If I had a larger budget then I would’ve done as much as possible at this stage – please, please, please do the timing belt as a bare minimum!

Recommended parts;

• Timing belt (I prefer aftermarket Kevlar items)
• Cam, crank, rear main seals
• OEM Fuel filter
• OEM Water pump, gasket and seals
• OEM/TRD Thermostat and seals
• OEM TT P/S reservoir
• Supra VVTi throttle cable
• SMIC or FMIC and piping
• Clutch and flywheel
• TT Exhaust system
• TT Radiator and hoses
• TT Air intake

Optional;

• Timing belt tensioner
• Timing belt tensioner pulley/bearing (aftermarket billet bracket if possible)
• Harmonic balancer
• Aftermarket cam gears
• Engine gasket kit
• Aftermarket clutch and flywheel
• TT clutch master cylinder heat shroud
• TT electric radiator fan
• Aftermarket FMIC and piping
• Aftermarket radiator
• Aftermarket air intake
• Any engine, turbo or intake plenum upgrades!

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Continue reading Toyota Supra NA-TT Conversion – Installation – Part 5