Reply to "180 degree headers"

panteradougMember

You gain low-end torque just like you would if you had a single exhaust system.

It probably would only really be a gain until the single system started to become restrictive I'd guess around 3500rpm but that's a guess.

I need charts and graphs to overlay to interpret the data you know.

The difference here, with 180s, is that you also gain upper rpm hp. At what rpm depends on how the size of the pipe and the length of the tubes are tuned to the engine.

It is possible to over scavenge with 180's.
Defining over-scavenging as sucking the unburned fuel out of the combustion chamber.

4/25/0712:01 PM

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