Milwaukee Eight (M8) 2017 and up M8 Air and Liquid Cooled discussion
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Valve spring compressor

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Old Aug 27, 2019 | 01:27 AM
  #1  
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Default Valve spring compressor

Getting ready to do an SnS 124 kit, looks like I need a valve spring compressor. Is there a special one for the M8? Or is Jim’s my only option? Don’t really wanna spend the money on Jim’s when I’m gonna use it once but if I must I Will.
 
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Old Aug 27, 2019 | 01:32 AM
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You can always resell it, or find one to borrow or rent. Or simply have a machine shop do your valves and springs.
 
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Old Aug 27, 2019 | 05:04 AM
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Try this, works just fine. The spring pressures on the M8s are pretty low so nothing over the top is needed.

https://www.amazon.com/gp/product/B01CQGZHY4/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B01CQGZHY4/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
 
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Old Aug 27, 2019 | 07:36 PM
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Originally Posted by jake24lt
Try this, works just fine. The spring pressures on the M8s are pretty low so nothing over the top is needed.

https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
thanks I’ll give it a shot
 
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Old Aug 28, 2019 | 02:08 PM
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I just used that same tool on my Ural (pretty far cry quality-wise from my Harleys, but very entertaining). The tool worked very well and due to its design, should work well on any small OHV head.
 
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Old Aug 28, 2019 | 02:26 PM
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I used an old-timey valve spring compressor and it worked perfectly. A racing buddy had one laying around, and I'll bet anything somebody you know has one laying around. If not, you can get them dirt-cheap.
 
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