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#274031
Evinrude 25
Participant

    Hello Fleetwin,

    My company has a good accurate pneumatic gage (I think +/- 0.05 psi). I have verified my compression gage against this gage to be sure my compression gage to be accurate as well. My power head does not show a overheat since there is no discolored on the head and the block. But the head is different color from the block so the previous owner had changed the head! I am very tempting to get this block on the Ebay since it has an impressive 105 psi. Wow it looks like very good compression for 9.5 Hp.  It is $75 but the shipping is a killer ($74). I am in Canada and live near the border so I could buy and ship to my friend house in US and just come over on the weekend to pick up. If this power head has truly 105 Psi, should I just swap to mine and will have a good motor for long. What do you think?

    Here is the e-bay link

    https://www.ebay.com/itm/325504635078?hash=item4bc99690c6:g:l6AAAOSwa6RjyK5W&amdata=enc%3AAQAHAAAA0Cmr51nnRsjNAetQExDjvpYoWVUgO6s2GGuJfy%2B22ChPDLj7eoS4%2BLWE3dSAcLLExAwfVL%2Bh38phw3s4paXw1e0MXt0bq4UY%2Fk6D5MDpneTKCMQAoGjMp9JcMIfCU8PFU7DVIowWhoDWXR86onbBlm92WaD6fHnVcbVRPXBEPkR9klNK8X0ocu7ydwWs48zP6ga6c7TfscRX2xaHEM2kKc%2FO%2FVPu7yzK68WL%2Bb6JyD9vCrt9DAkUuLxEMagaokTiyFeQvIH2ECRb3FshuM1VLaY%3D%7Ctkp%3ABk9SR4CNlvXdYQ