overtime wrote:Does any of you have any experience using a P&G or similar engine displacement gauge? Are they accurate, hard to use,etc.? I have heard you can check the same engine three different times and get three different readings. Any info will be appreciated.
Using the P&G, in the right hands, will hit the cubic inch with in a half a cubic inch every time. doesn't matter what starter is used. the critical thing are: all plugs removed, rockers for cylinder beeing tested removed,tube properly lubed, and temp of the air in bore only, thermometer can not touch any metal.