#Mercury 150 four stroke ecu flash pro#
The new Mercury 150 Pro XS also uses a high-performance shaft with a final ratio of 2.08: 1, which transmits more torque to the propeller, improving acceleration.
The engine in a raised position or set a more More, the increase in the maximum rotation speed from 5800 to 6000 rpm, allows to chose between a wider spectrum of prope ller pitches, as well as fine tuning of the parameters in order to increase acceleration or maximum speed. The extra torque translates into a faster acceleration, a useful advantage in the “drag race” scenarios that often occur in sport fishing. The performance comes from a high displacement ( 3 liters is a high number for a 4 cylinder) and from various other solutions.įor example, Transient Spark, the exclusive Mercury technology that optimizes ignition timing to increase torque during acceleration. Instead of a particularly sophisticated – and potentially fragile – architecture, the 150 Pro XS has only four cylinders and 2 valves per cylinder. It is a performing and reliable unit, based on the well-known 150 hp 4-stroke (therefore belonging to the FourStroke family, not the Optimax). It’s now time to grow into another hard-fought market segment, so here’s the Mercury 150 Pro XS. Mercury Marine already has a very successful model in the range, the 2016 115 Pro XS. This is the typical case of heavy duty use, such as fishing, transport / towing of heavy loads, and other professional uses. So, it is common that today customers look for an engine designed specifically for certain uses, and not just belonging to a brand or a power range.
The outboard motor market is increasingly specialized.