5.7l

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    prop selection 190 signature (1999) I/O alpha one outdrive 5.7L engine

    prop markings are not very visible but this boat has what I believe is a 15p prop three blade aluminum. Seems very underpitched for the engine and at nearly 4k rpm tops at barely over 26mph. I'm considering a 4 or 5 blade SS 21+ pitch prop. I pull skiiers sometimes but interested in power and...
  2. E

    5.7L v drives --occasional stalling when put into gear

    Occasional problems are the hard one's to figure out but perhaps someone has a good answer. My port engine will sometimes stall when the boat is first put into gear. But this happens only at the slip. The engine will lug down and there will brief valve clatter typically heard before it stalls...
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    1998 230 Overnighter - Loss of thrust

    I just purchased a new to me 1998 230 Overnighter with a 5.7 L 250 HP and Alpha One drive. The boat only has 250 hours on it and runs great. I had it checked out by a repuatable marine mechanic before I purchased it and had him install a new 3 blade aluminum prop 15x17 i think. I took the...
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    310 Sundancer 5.7L Port Engine Alarm and Hesitation Problem-Help

    Has anyone ever had this problem? When under power, at any rpm, my port engine alarm sounds intermittently, and sometimes the engine hesitates for a split second. It almost seems like the engine misses, and tells the alarm to sound, but it literally happens for a split second. No gauges drop or...
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