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oil relief spring

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Old Dec 31, 2016 | 01:05 AM
  #11  
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Originally Posted by bigskyroadglide
i put the 15% basiley spring in every twin cam i open the cam chest on.

i have it in a 96, a 107, and 120R. the spring in my opinion helps at idle and low RPM. at high RPM, the spring does not impact pressure.

i have woods cams in 2 of the 3 bikes with no noise. 1 bike has gear drive cams. the most you can hear is the gears.

while everyone makes their own choice, for 12 dollars. i think its an easy fix, regardless of which oil pump, cam shoes or lifters you use.
Do you use that in combo with a high volume oil pump, or as the improvement with a standard pump?
 
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Old Dec 31, 2016 | 10:27 AM
  #12  
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Originally Posted by 65Tiger
Do you use that in combo with a high volume oil pump, or as the improvement with a standard pump?
Use it if you want but you don't need it with the late higher capacity pumps. Hot idle oil pressure will be 8-10psi which is plenty.
 
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