exhaust manifold compare - Moparchat

Robert Cain · #1 03-06-2003, 11:21 AM

Does anyone know how 318/360 magnum exhaust manifolds compare to the old 340 manifolds in terms of flow and performance? Has a comparison study ever been done?

6 packin · #2 03-06-2003, 11:32 AM

They flow better for sure. The only problem is that they won t fit any car that I know of. Hope you plan on putting them on a pickup truck.

jelsr · #3 03-06-2003, 07:37 PM

The last article I read was in a circle burner mag and said the old 340 HP unit on the LH side was the best but the new mag unit was superior on the RH side. Whodathunkit?

pishta · #4 03-07-2003, 01:12 AM

Jelsr, I second that. Must have read the same mag.

.

jelsr · #5 03-07-2003, 04:59 PM

pishta,
Glad to hear that, my memory isn't what it used to be. They say memory is the second thing to go, can't remember whats first. :-)

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