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Old 06-04-2012, 01:44 PM   #19
BEEF
 
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Drives: 2008 yaris 3d
Join Date: Apr 2011
Location: north carolina
Posts: 732
it's not exactly the same motor....


(from wikipedia 1nz-fxe)

The 1NZ-FXE is the earliest 1.5 L (1497 cc) version built in Japan. Bore is 75 mm and stroke is 84.7 mm. It features forged steel connecting rods and an aluminum intake manifold. The engine has a high physical compression ratio of 13.0:1, but the closing of the inlet valve is delayed. The net result is that the engine has a greater effective expansion than compression—making it simulated Atkinson cycle, rather than the conventional Otto cycle.

The reduction in cylinder charge means reduced torque and power output, but efficiency is increased. This combination makes the 1NZ-FXE suitable for use with the Hybrid Synergy Drive, where peak torque and power are of less importance. Output is 57 kW (76 hp) at 5000 rpm with 115 Nm (85 lb·ft) of torque at 4000 rpm.


and the 1nz-fe....

The 1NZ-FE is a 1.5 L (1497 cc) conventional Otto cycle variant of the 1NZ-FXE. It has the same bore and stroke, but the compression ratio is lowered to 10.5:1, and it features VVT-i. Output is 80 kW (107 hp) at 6000 rpm with 141 Nm (103 lb·ft) of torque at 4200 rpm.
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