Is there a relationship of the spring rates of the hammer spring and the valve return spring in a RAW or Theoben pcp?....or is it just trial and error.
RAW or Theoben spring rates
- Thread starter warlord
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I'm wanting to know this too. I was told a regulated raw can go 30 fps below and above what they are set too by the factory
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They all do have an adjustable striker screw, it will make an FPS ( and perhaps other ) difference, the exact amount depends on your exact setup. A "12fpe" set up for export may need "tamper resistant" (?). The X has more head room ( pnulum ?) I believe. I have heard of adjustments as large as 60fps - bigbore- to a 12fpe rig that might change a fps or so.
Do take a look at there Facebook page if your inclined to social media. "I" don't think Martin is much into FB but he makes an effort in his "spare" time LOL.
John
Do take a look at there Facebook page if your inclined to social media. "I" don't think Martin is much into FB but he makes an effort in his "spare" time LOL.
John
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