@21GreekGirl: trim tabs haven't been out, only drive trim. In this video 1/4, maximum speed of 72 mph was reached at 1/2 trim. Water temperature at top speed was maximum 160°F but I only go minutes 1/2 trim with full speed.
TooCool496 1 month ago
Hi, when your at full flight, where do you have your trim tabs set at? and how hi does your temp get. Thanks
21GreekGirl 1 month ago
yes, single engine Mercruiser 496 Magnum, meanwhile tuned up by CMI headers and ecm recalibration ;-)
Speed: You are right, speed was 64 mph before engine tuning and prop change, now speed should be more than 72 mph on gps...
TooCool496 1 year ago
single engine?
Ladiesmann247 1 year ago
More like 64 mph looking at your speedo
91226es 1 year ago
show us the gps!!!
Paulsmarinesalvage 2 years ago
@21GreekGirl: trim tabs haven't been out, only drive trim. In this video 1/4, maximum speed of 72 mph was reached at 1/2 trim. Water temperature at top speed was maximum 160°F but I only go minutes 1/2 trim with full speed.
TooCool496 1 month ago
Hi, when your at full flight, where do you have your trim tabs set at? and how hi does your temp get. Thanks
21GreekGirl 1 month ago
yes, single engine Mercruiser 496 Magnum, meanwhile tuned up by CMI headers and ecm recalibration ;-)
Speed: You are right, speed was 64 mph before engine tuning and prop change, now speed should be more than 72 mph on gps...
TooCool496 1 year ago
single engine?
Ladiesmann247 1 year ago
More like 64 mph looking at your speedo
91226es 1 year ago
show us the gps!!!
Paulsmarinesalvage 2 years ago