(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.
Rocket aerodynamics is the study of how air flows over a rocket and how this affects drag and stability. The nose cone and fins of a rocket are designed to minimise drag (air resistance) and to provide stability and control (keep it pointing in the right direction without wobbling).ins control direction and stability. The stability of a rocket is its ability to keep flying through the air pointing in the right direction without wobbling or tumbling. Fins are used on smaller rockets to provide this stability and control direction.