Specifications-300Xs Optimax - Mercury 250 XS OptiMax Operation, Maintenance & Installation Manual

Attribute
Trim system
Emission control system
*Battery manufacturers may rate and test their batteries to different standards.
MCA, CCA, Ah, and reserve capacity (RC) are the ratings recognized by
Mercury Marine. Manufacturers that use standards different than these, such
as equivalent MCA, do not meet Mercury Marine battery requirements.
Specifications—300XS OptiMax
Propshaft horsepower
Engine displacement
Engine weight
Full throttle RPM range
GENERAL INFORMATION
20 in.
25/30 in.
Specifications
20 in.
(Torque Master)
20 in.
(Sport Master)
25 in.
(Torque Master)
25 in.
(Fleet Master)
30 in.
(Fleet Master)
20 in.
(Torque Master)
20 in.
(Sport Master)
25 in.
(Torque Master)
25 in.
(Fleet Master)
30 in.
(Fleet Master)
Specifications
Three‑ram (integral) trim
Single‑ram (remote pump) trim
Electronic engine control (EC)
3160 cc (193 cid)
16
300 HP (221 kw)
218 kg (480 lb)
229 kg (505 lb)
239 kg (528 lb)
237 kg (522 lb)
242 kg (533 lb)
5500–6300 RPM
5500–6300 RPM
5500–6300 RPM
5300–5800 RPM
5300–5800 RPM
eng