EXHAUST MANIFOLD DESIGN FOR TURBOCHARGED ENGINESTech Bulletin The configuration of the exhaust manifolds used on turbocharged engines can have a significant effect on the performance of the engine. The turbine casing of the turbocharger has a relatively small throat area in its nozzle section in ord

Signs You Need to Replace Your Exhaust Manifold A call from your mechanic, saying you need an exhaust manifold, might just leave you exhausted (we couldn’t resist!). It’s a big, expensive part, and it isn’t cheap to fix. On top of that, you don’t even know what it is! Good news: we can help with tha