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-   -   diesel tuning for supras....look now (http://www.toyota-supra.info/forums/mkiii-supra/9565-diesel-tuning-for-supras-look-now.html)

corsamaan 09-05-2007 12:22 AM

diesel tuning for supras....look now
 
i heard from a mechanic mate that after he took the turbo off a diesel van and slapped it to an na supra he got brilliant gains and a lot more torque...why dont more people do this in very surprised that this is not a popular course especially for lazyness.....

mrnickleye 09-05-2007 01:47 AM

It can be done. It has been done. The MAIN reason most people don't is......

The extra pressures in the combustion chambers on an engine that comes factory with 9.2:1 compression ratio (vs. 8.0:1 in turbo engine) will cause BHG quicker than it should.

I suppose it may last a while if you keep the boost down to about 5psi.....but why spend all the time & $$$ for a not much faster motor.

You really need larger injectors too.

Supra2NR 09-05-2007 05:25 PM

Is it a good idea?
There's a diesel bus turbo laying around at the shop with a t4 flange,

Its about the size of a gt45r turbo from a garrett, should I do it?


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