Construction and other equipment - Detroit diesel injectors

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Detroit diesel injectors

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=130797
Printed Date: 30 Jun 2024 at 11:09am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Detroit diesel injectors

Posted By: Dozer
Subject: Detroit diesel injectors
Date Posted: 02 Nov 2016 at 6:22pm

I have some Detroit injectors #'s S80, 69381, and 70847. I bought them because I thought they could be used on my Detroit 2-71. These injectors will fit the 2-71 but they are for delivering much more fuel than the HV6's on my motor. The fuel lines are at an angle to the crankshaft rather than parallel to the crankshaft like the HV6's. Please tell me what Detroit motor these injectors are for. They look as if they are newly rebuilt.

I took one of the 70487's apart and found that the rack can be assembled out of position. Can someone tell me how to time the rack in the injector?
Thanks

Replies:

Posted By: Coke-in-MN
Date Posted: 04 Nov 2016 at 3:36pm

My 2-71 uses HV7 injectors - the 3-71 I had in 4WD loader had injectors that were rebuilt out of 8V71 engine by back room diesel mechanic - he set them up to run in the 3-71

https://www.smokstak.com/forum/showthread.php?t=48134

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