the 2jz motor is the most tunable engine in the world...its one of the most durable engines on stock internals...the other being the rb motor from nissan, there arent that many problems from the motor from teh factory...i think it was basically perfect....as for the avg mpg it changes...the more you mod the car..the less you getm which is the same for any car you mod, as for octane...usually premium is good enough but if i had one i would put supreme all the time....but then again as you mod the car more and more you will need a higher octane...just like any other car
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Now: Saving for an MKIV
Broken Rides:
(Sold) 91 supra turbo 5speed with a 1jzgte motor
421whp 400(399) ft*lbs of torque on tap @ 15 psi
"Always outnumbered, never outgunned."
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