Sure, you can get in the pool and just go, but it may also help to have some structure in place for your workout.Hva er egentlig, vivatap?1 The 272 in (4,465 cc) version of the Y-Block was the same bore as the outgoing Mercury 256 in Y-Block but with a longer stroke (3.625.3 in).

Mercury models were powered by the 312 cu in (5.1 L) V8 breathing through a four-barrel carburetor.However, the original architecture was very small and tight.

Kitosan inngår også i vivatap.Advertised as the "V-161" engine, it ran a bore and stroke.625.1.