More Intake flow = more air to burn more fuel = more hp.
More Exhaust flow = better scavenging of burned gasses providing a cleaner air charge for a more complete burn = more tq.
Get the balance wrong and you'll turn your petrol engine into a diesel wannabee which dies of too quickly in the upper range.
More Exhaust flow = better scavenging of burned gasses providing a cleaner air charge for a more complete burn = more tq.
Get the balance wrong and you'll turn your petrol engine into a diesel wannabee which dies of too quickly in the upper range.
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