What psi should a stock '87 LT250R be running?
Feb 17, 2002 | 10:19 AM
#1
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Pro Rider
Joined: Apr 2001
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What was the LT250R's stock cylinder pressure when it was brand new? I just tested my stock bore '87 LT250R at 152psi, I know that's decent given it's the original bore on a 15 year old motor but what was it brand new? How close am I to a top end rebuild?
Feb 18, 2002 | 02:14 AM
#3
Range Rover
Joined: Mar 2001
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That sounds good. It is hard to tell because no 2 testers will read the same. Yours might be off. My 1990 that is bored .080 over was at 185 psi on my tester but was at 197 on my buddies. I think mine is closer cause my tester cost more $$.
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