Reply to "Sticky #4: Pantera Exhaust Systems"

George PAdmin.

Here's the numbers

That was me you were quoting. My comments weren't 100% accurate were they? The 2V exhaust port flows well on the bench, but it doesn't really out-flow the 4V exhaust port. Comparing ported heads, the numbers are quite equal up to 0.500" lift, then the 2V port predictably flattens out while air flow through the 4V port keeps on increasing.

If you wish to further discuss exhaust port flow, please start a new thread, do not take this thread further off-topic. I'll gladly move these last few posts to the new thread. And please keep it friendly and respectful.

-G

5/2/132:10 AM

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