(yet again). I am in the process of rebuilding my 1JZ, and like a lot of folks, I also checked into whether it may be better to just drop in a 2JZ.I managed to find a 2JZ in bits for very little money, and I finally had the opportunity to compare both 2JZ and 1JZ engines on the bench at the same time.yet again). I am in the process of rebuilding my 1JZ, and like a lot of folks, I also checked into whether it may be better to just drop in a 2JZ.
rockÂ·et 1. n. 1. a. A rocket engine. b. A vehicle or device propelled by one or more rocket engines, especially such a vehicle designed to travel through space. 2. A projectile weapon carrying a warhead that is powered and propelled by rockets. 3.A projectile firework having a cylindrical shape and a fuse that is lit from the rear.ockÂ·et 1. n. 1. a. A rocket engine. b. A vehicle or device propelled by one or more rocket engines, especially such a vehicle designed to travel through space. 2. A projectile weapon carrying a warhead that is powered and propelled by rockets. 3.
booster - the first stage of a multistage rocket. booster rocket, booster unit, takeoff booster, takeoff rocket. multistage rocket, step rocket - a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted.