in middle of install, threaded holes in back of nxl rails?

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Feb 13, 2004 | 07:44 PM

Greg Fell

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From: Morton IL

in middle of install, threaded holes in back of nxl rails?

The instructions dont say anything about these? Does anyone know what they are for? If you blow in them, you can hear air come out the front of the rail.

Feb 13, 2004 | 10:10 PM

Brains

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you should have a pair of o-ringed fittings with a threaded hole, and a couple pipe plugs to fill them.

Feb 14, 2004 | 12:44 AM

Greg Fell

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From: Morton IL

Cool, found them. What are these for? The actuator they are developing?

Feb 14, 2004 | 11:03 AM

slow

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From: Orlando

that, or for fuel pressure gauges, FPSS, ect.

or you can run it full return system, in one one rail, and out on the other. (just make sure to plug the factory inlet)

Ryan

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