Murphy Rockers
Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=134331
Printed Date: 31 Oct 2025 at 11:57am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Murphy Rockers
Posted By: Beirnesy
Subject: Murphy Rockers
Date Posted: 26 Jan 2017 at 11:15pm
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Anyone on here using Murphy roller tip rockers? http://www.murphysmotorservice.com/d21-426allis.htm" rel="nofollow - http://www.murphysmotorservice.com/d21-426allis.htm ------------- 1969 220,1967 190DXT,1968 190DXT, LGT's 710,,716 |
Replies:
Posted By: injpumpEd
Date Posted: 27 Jan 2017 at 8:17am
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yep, very nice! Just need to put good push-rods in too, since the more aggressive valve opening will bend stock ones eventually. Obviously, you need to make sure you have adequate valve reliefs in the pistons, since these rockers will add quite a bit of valve lift to an engine that's already close to hitting. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: NEVER green
Date Posted: 27 Jan 2017 at 8:38am
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Ive used a set, could feel the extra power, bent 3 push rods second pull, going to buy another set! ------------- 2-8050 1-7080 6080 D-19 modelE & A 7040 R50 |
Posted By: d17brown
Date Posted: 27 Jan 2017 at 7:12pm
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who sells the heavy push rods and how much are they ------------- phil |
Posted By: injpumpEd
Date Posted: 28 Jan 2017 at 9:39am
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I keep them in stock for 301 and 426 from smith brothers. The set of 12 is 276.00. You can order them right from them, but you have to tell them what to build, and that's where I did the leg work, plus I keep them on my shelf. I have them in the stock diameter, so clearance isn't an issue. They are very strong, made of a better material, and thicker wall. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: bsallis180
Date Posted: 28 Jan 2017 at 9:41am
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smith bros. copy past link http://www.pushrods.net/pushrods.html
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Posted By: d17brown
Date Posted: 30 Jan 2017 at 7:24pm
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do you have push rods for 226 d17 ------------- phil |
Posted By: injpumpEd
Date Posted: 31 Jan 2017 at 7:52am
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Smith bros will make what ever you want, you just have to know how to measure every dimension they need. And if you tell them wrong, you just bought a set of paperweights. I only keep 301/426. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: wi50
Date Posted: 31 Jan 2017 at 1:12pm
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If you want Phil, I probably have a set of push rods from a Perkins that are real close to the Allis 201-226 ones, you can just cut and grind the end to fit. I used them to make custom length ones for my old engine and I probably have morein a box ------------- "see what happens when you have no practical experience doing something...... you end up playing with calculators and looking stupid on the internet" |
Posted By: mgburchard
Date Posted: 08 Feb 2017 at 5:41pm
| Phil have a set of the wc pushrods I prefer the stamped ones with the oval o on side cause they are lighter but the WC ones don't bend as easy |
Posted By: DiyDave
Date Posted: 08 Feb 2017 at 6:02pm
What does panky prefer???
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Posted By: mgburchard
Date Posted: 13 Feb 2017 at 7:12pm
| Dave Mitch is liking 4-7 swap cams for bigblock Chevy's currently . |