I found a [short recording showing a 23 CONQUEST twin-engine boat running on one engine] that gives me peace of mind.
Time will tell if a Suzuki DF150 four-stroke-power-cycle engine has the midrange grunt that the Mercury OptiMax 135-HP had.
Search found 2 matches
- Tue Apr 19, 2022 1:09 pm
- Forum: PERFORMANCE
- Topic: 1999 23 Conquest Repower: Single or Twin; EST Controls
- Replies: 10
- Views: 5329
- Tue Feb 22, 2022 10:44 am
- Forum: PERFORMANCE
- Topic: 1999 23 Conquest Repower: Single or Twin; EST Controls
- Replies: 10
- Views: 5329
Re: 1999 23 Conquest Repower: Single or Twin; EST Controls
I have have decided to purchase new engines... In Fall 2021, I bought a [1999--always use four digits for year] 23 Conquest with two worn-out Mercury 135-HP OptiMax engines. I am having two Suzuki DF150 engines installed--as soon as they show up. The shop ordered them in November 2021, and they eng...