WebFeb 15, 2024 · Headers will drop torque under 2500 RPM and the longer the tubes the worse it gets but it CAN increase torque and HP in the moderate RPM range (2500RPM up to the magic 5600RPM Torque/HP crossover point) at the expense of the very low RPM. The longer the tube will resonate at a higher RPM and drive the peak torque up higher. WebJul 1, 2003 · We brought along a wide range of exhaust manifolds and headers, running the gamut from puny stock 318 iron manifolds to the bigger log-type 360 pieces, and even the highly-sought-after and revered ...
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WebNov 16, 2024 · A performance exhaust manifold can wake your vehicle up and boost low-end grunt for towing and increase mileage when you are cruising. Performance exhaust manifolds are a great bolt-on part that requires very little maintenance. These days, a majority of exhaust manifolds are similar to tubular exhaust headers with attached … Mar 13, 2024 · half pipe snowboard record
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WebApr 28, 2014 · Coating the headers or manifolds is another method that works to trap the heat inside the pipe rather than radiating it outward. The coatings essentially work to make the steel itself less of a ... WebMar 29, 2024 · The main reason you have a choice between an exhaust manifold vs header is usage requirements. Headers are used in high-performance vehicles because their size and structure decrease back … Webmanifold definition: 1. many and of several different types: 2. a pipe or closed space in a machine that has several…. Learn more. bungalows for sale in corby northamptonshire