How to Port Your Exhaust Manifolds?

Answer The piston pushes the exhaust gases out of the combustion chamber. If the gases fail to evacuate cleanly and quickly, the fuel air mixture coming into the combustion chamber will be contaminated by... Read More »

Top Q&A For: How to Port Your Exhaust Manifolds

How to Paint Exhaust Manifolds?

Exhaust manifolds are easily noticed in the engine bay, since they are usually covered in rust; for this reason, the exhaust manifold on a front-wheel-drive vehicle is one of the first things you s... Read More »

Removing Exhaust Manifolds?

Work on enough engines and you're bound to run into at least one exhaust manifold bolt that would sooner snap than back out of the block. While any monkey with a cheater bar could simply yank and h... Read More »

DIY Porting Exhaust Manifolds?

Porting the exhaust manifold on a car is a great way to optimize the performance of the engine. When most manifolds are manufactured, they are not optimized for performance, since the amount of tim... Read More »

How to Resurface Exhaust Manifolds?

Exhaust manifolds are bolted up to the outlet side of an engine and, as such, are responsible for evacuating the motor's exhaust gasses. Because they are located in the hot, oily confines of the en... Read More »