Pcar

Member
Mar 20, 2002
6
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I know that adding two additional 8mm holes in the right crankcase of a 92 CR250 will help with oil circulation which has always been a problem for this motor. My question is where exactly should these additional holes be drilled. Eric Gorr has a picture showing where to locate them in his book "Off Road Performance Handbook" which I have on order, but I need the information this weekend. Could some one please help me out.:aj:
 

slo' mo

slower than slow...
LIFETIME SPONSOR
May 5, 2000
1,425
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I had asked this same question long ago before DRN went through the upgrade. I could not find it with a search. :(
I have Eric's handbook at home - I'll try to look it up and post it here. I wish I could remember but I have not performed it on my 92 yet.
 
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