1ZZ engine

The Bearing-Tech product line includes repair package bearings that replace the original bearing and seal on axles for which the original bearing and/or seal surface is worn beyond use.

The Bearing-Tech product line includes repair package bearings that replace the original bearing and seal on axles for which the original bearing and/or seal surface is worn beyond use.Long supplied to the aftermarket, the repair package bearing was originally designed and patented by Bearing Technologies LLC.

2zz-ge引擎

by mwmadmin · Published 06/09/2015 · Updated 06/22/2018

2ZZ engine

The youngest engine among the ZZ s is a 1.4-liter 4ZZ-FE designed in 2000. They simply took a 3ZZ cylinder inserted a crankshaft with a 71.3 mm piston stroke. The 4ZZ motor doesn’t differ significantly from the 1ZZ and 3ZZ models. One can scarcely find its modifications as the only one was made. Apart from the 4ZZ-FE, they developed other ZZ engine modifications. Among them were the 1ZZ-FE, 2ZZ-GE and 3ZZ-FE. The 4ZZ production came to a halt in 2007. The next year a new 1NR engine came out into a world market. The engine is a successor of the 4ZZ.

Long supplied to the aftermarket, the repair package bearing was originally designed and patented by Bearing Technologies LLC.

The 4ZZ engine is not the best choice for performance tuning. Due to small displacement, it would be difficult for you to achieve powerful capacity. Nevertheless, you can purchase a Toyota SC-14 supercharger together with an intercooler, 2ZZ injectors, blow-off, and bolt on a performance exhaust system. Having set the ECU Greddy E-manage Ultimate, you will get about 135-140 horsepower. Stock pistons will endure not more than 7 psi (0.5 bar). You need to buy forged pistons and other connecting rods, to get more power. Nevertheless, it is not possible to reach high performance rates having a 1.4-liter engine.