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Re: 86 international, cummins 855 cid jake brake
Posted to HD/Fleet Forum on 5/29/2004 8 Replies

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Is it doing all six no matter what position? Position 1 (low) would be 2 cylinders, position 2 (med) would be 4 cylinders, position 3 (high) would be six. 2 or 4 cylinders (low/med) shouldn't kill the... Login to read more.

8 Replies Received (View Replies)