1994 Outrage 21 single engine shaft length
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- Posts: 11
- Joined: Fri Mar 17, 2017 3:58 pm
1994 Outrage 21 single engine shaft length
What is the standard single-engine shaft length for a 21 Outrage 1993 to 1997?
Re: 1994 Outrage 21 single engine shaft length
According to the 1994 catalogue, the c.1994 21-foot OUTRAGE had a standard notched transom that would use a 25-inch shaft single engine, but there was an option for a 30-inch transom height that would use a 30-inch-shaft-length single engine or 25-inch-inch-shaft-length twin engines.
The correct engine shaft length for a single engine on a c.1994 21 OUTRAGE would then depend on which transom option was used on a particular boat.
The general Boston Whaler configuration for engine shaft length has been to use 25-inch-shaft engines for single engine, and 20-inch-shaft engines for twin engines. An exception is the Whaler Drive, which uses 25-inch-shaft engines for both single and twin engine. There are a few models that used 30-inch-shaft length for single engines and 25-inch-shaft-length for twin engines.
The correct engine shaft length for a single engine on a c.1994 21 OUTRAGE would then depend on which transom option was used on a particular boat.
The general Boston Whaler configuration for engine shaft length has been to use 25-inch-shaft engines for single engine, and 20-inch-shaft engines for twin engines. An exception is the Whaler Drive, which uses 25-inch-shaft engines for both single and twin engine. There are a few models that used 30-inch-shaft length for single engines and 25-inch-shaft-length for twin engines.
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- Posts: 11
- Joined: Fri Mar 17, 2017 3:58 pm
Re: 1994 Outrage 21 single engine shaft length
Thanks Jim. I think you answered my question.
Per the attached photo I'm going with [the assumption of] a notched transom. A two-engine setup on that boat would be 20-inch shaft engine.
Per the attached photo I'm going with [the assumption of] a notched transom. A two-engine setup on that boat would be 20-inch shaft engine.