Divemaster1
Well-known member
Have arranged for viewing of two older, second hand boats, both with twin GM's (re-conditioned and good condition reports from GM).
Just wondered if anyone here have any experiences they can share with respect to these engines;
GM 12V71 TI - 650 Hp
GM 6V92 TA - 430 Hp
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Just wondered if anyone here have any experiences they can share with respect to these engines;
GM 12V71 TI - 650 Hp
GM 6V92 TA - 430 Hp
<hr width=100% size=1>Alf