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stevstum · 10-04-2001, 01:35 PM

Is the American Thunder system supposed to have Delta Flow? I was looking at mine and it has three baffles in each muffler. Is this right. I thought that it had the 40 series with single baffle mufflers.

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Steve Stumbaugh

89 LX 5.0 5sp.
Removed air silencer
Motorcraft 8mm wires
Autolite platinum plugs
BBK O/R h-pipe

10-04-2001, 01:35 PM	#1
stevstum Registered Member Join Date: Mar 2000 Location: Salem, Or. USA Posts: 233	Is the American Thunder system supposed to have Delta Flow? Is the American Thunder system supposed to have Delta Flow? I was looking at mine and it has three baffles in each muffler. Is this right. I thought that it had the 40 series with single baffle mufflers. ------------------ Steve Stumbaugh 89 LX 5.0 5sp. Removed air silencer Motorcraft 8mm wires Autolite platinum plugs BBK O/R h-pipe