2017 Mercury 250HP Pro XS 2-Stroke Outboard – 151 Hours, 110-115 PSI, 20″ Shaft

This 2017 Mercury 250 Pro XS two-stroke has 151 hours, with compression reading 110-115 PSI across all cylinders — right at the top of Mercury’s normal 90-110 PSI spec range for this platform, a strong and healthy result.

The Torque Master II lower unit has been pressure tested to 13 PSI and held, and idle air pressure reads 99 PSI.

Specs:

• Model: 250 PXST2
• 250HP, Pro XS 2-stroke
• 20-inch shaft
• Dry weight: 503 lbs
• 151 hours
• Compression: 110-115 PSI, all cylinders
• Lower unit pressure tested, held at 13 PSI

The Pro XS 250 remains one of the most in-demand high-performance two-strokes Mercury ever built — genuinely hard to find at this hour count with numbers this strong. Contact for controls and rigging details.