Farm Equipment - D-17 cam lift

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D-17 cam lift

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=18207
Printed Date: 06 Feb 2025 at 2:40pm
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Topic: D-17 cam lift

Posted By: Carl(NWWI)
Subject: D-17 cam lift
Date Posted: 13 Sep 2010 at 7:32pm

whats stock lift for a D-17 cam?

Thanks, Carl

Replies:

Posted By: mlpankey
Date Posted: 14 Sep 2010 at 6:16am

270 i think

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people if they don't already know it you can't tell them. quote yogi berra

Posted By: Good
Date Posted: 14 Sep 2010 at 7:31am

Doesn't the roller rocker setup increase the lift because of different fulcrum? I think I am going to buy one if I can still find them

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B212,716,two 314H's,WC,WD,D19,190XT

Posted By: mlpankey
Date Posted: 14 Sep 2010 at 7:43am

yes .270 cam lobe times 1.47 rocker ratio = .397 net valve lift. Increased to 1.85 rocker ratio = .500 net valve lift.

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people if they don't already know it you can't tell them. quote yogi berra