Question i have a 97 o 98 sportcraft 180 cc with force 120 hp and all am doing is 36 max mph at 5200 rpm with a solas 13 x19 pitch i want like 45 mph top end ... what can i do before i change the engine...
Well this is what I have 1988 proline. 20ft walk around with mercruiser. V6 4.3l and OMC
sterndeive am running a 15x 17 prop wot is 3700 and 27mph full speed . I think am slow :( and I already did a havy tune up
I want to reach OEM wot that is 4400 and a desent full speed like 35mph
