Anyone know what the compression should be on a 2004 Mercury 50HP 2 stroke? Or know where to find it? OT913561
Anyone know what the compression should be on a 2004 Mercury 50HP 2 stroke? Or know where to find it? OT913561
As long as all the cylinders have the same compression, within say 5 to 10 lbs, its cool. Make sure you use the right conditions to check
Not entirely true, if they are both 40 lbs that's an issue. You do want them to be close though, but also within spec. I dont know what spec for that motor is but Ill take an educated guess and say somewhere around 100 psi, hopefully someone who knows for sure will chime in
2021 Phoenix 920 Elite / SHO 250
Bullet 21XD / 250 XB (Gone to a great home in LA)
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should be 110 -115 ish depend on who checks it
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