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e 9 air intake plumbing


gearhead204
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the e9-500 I got came from a 1995 ch series, when pulling the eng. I found a 1/4 air line elbowed into a tee for the 3/8 line that supplys manifold air to the injection pump. the 1/4 line ran to a skinner valve mounted on the cab hood support the valve has a short line on the other port open to atmospheric pressure. and a 2 wire plug ,I cant figure out w.t.f. this is 4 its not big enough to dump manifold pressure in any volume [polish waste gate] any help please!!!! it appeared to be a factory install, never seen a factory puffer valve by-pass .

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It should be the puff limiter pics help, at any rate get rid of it.

"Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin

"If your gonna be STUPID, you gotta be TOUGH"

"You cant always get what you want, but if you try sometimes you get what you need"

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the e9-500 I got came from a 1995 ch series, when pulling the eng. I found a 1/4 air line elbowed into a tee for the 3/8 line that supplys manifold air to the injection pump. the 1/4 line ran to a skinner valve mounted on the cab hood support the valve has a short line on the other port open to atmospheric pressure. and a 2 wire plug ,I cant figure out w.t.f. this is 4 its not big enough to dump manifold pressure in any volume [polish waste gate] any help please!!!! it appeared to be a factory install, never seen a factory puffer valve by-pass .

The 1/4" line was for the shutters,,,,Works off intake pressure as the boost rises the shutter open

Electrical plug is for water temp keeps shutters closed until temp comes up or when temp drops under no load condition in cold weather

As you may know a E9 is hard to keep up to temp in the cold

gallery_133_137_10125.jpg

Thanks for hearing me out.

You can have the soap box now---------JIM

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