Turbo Engine Exhaust System

The final step was to install the 4 0 inch race exhaust which pushed the power output to an even 919 9 horsepower at the same 6 400 rpm while peak torque rose to 807 lb ft of torque at 5 500 rpm.

Turbo engine exhaust system.

An exhaust system is usually piping used to guide reaction exhaust gases away from a controlled combustion inside an engine or stove the entire system conveys burnt gases from the engine and includes one or more exhaust pipes depending on the overall system design the exhaust gas may flow through one or more of. As most of you know the design of turbo exhaust systems runs counter to exhaust design for n a vehicles. The exhaust system is a crucial part of any vehicle. The post turbo back pressure dropped from 1 9 psi with the 3 0 inch exhaust to just 0 9 psi with the 3 5 inch system.

The compressor pressurizes the air going into the pistons. Many cars manufactured after 2005 might need a tune up or an upgrade of the exhaust system. Tuning an exhaust system to a given application is a case by case basis challenge. Given the installed locations of the turbochargers custom formed exhaust pipes are required to route exhaust from the turbos to the remainder of the exhaust system.

So intercooler are then used to cool the intake air to the engine from a turbo system. The turbine is connected by a shaft to the compressor which is located between the air filter and the intake manifold. One of the biggest challenges car owners and enthusiasts face is increasing their engine s performance. An alternative placement for a turbocharger is to have it rear mounted as part of the exhaust system.

This is an example of a twin turbo system fitted to an ls7 engine which increases rear wheel horsepower to 1 000 under full boost. Turbocharger lag turbo lag is the time required to change power output in response to a throttle change noticed as a hesitation or slowed throttle response when accelerating as compared to a naturally aspirated engine this is due to the time needed for the exhaust system and turbocharger to generate the required boost which can also be referred to as spooling. The displacement exhaust valve size induction system cam profile exhaust port design and rpm range all factor into deciding what form the exhaust system should take. Exhaust backpressure on turbo engines is one of the most misunderstood aspects in tuning to many people but it s pretty simple it s not good.

The turbocharger is bolted to the exhaust manifold of the engine. Fwiw i m an turbocharger development engineer for garrett engine boosting systems. The exhaust from the cylinders spins the turbine which works like a gas turbine engine. General rules of thumb are easy to grasp but applying them correctly is where things get tricky.