If the catalytic converter was the greatest restriction in any exhaust system what would be the point of headers or a cat-back system (since the exhaust flow would be limited by its greatest restriction)?
-Bill (remove "botizer" to reply via email)
If the catalytic converter was the greatest restriction in any exhaust system what would be the point of headers or a cat-back system (since the exhaust flow would be limited by its greatest restriction)?
-Bill (remove "botizer" to reply via email)
Wblane did pass the time by typing:
Nope, flow loss is additive.
I think he should just run 3 inch straight pipes and run on two cylinders with a single fire ignition. HarryS
No point at all unless you get the catalytic converter that can handle the flow. These are availlable
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