Early this morning it was pretty cool, 70 ish and motor was running good.
Got 53.7 mph / GPS, but was turning 5600 rpm's (red line is 5250 rpms) and has been about that (5200 to 5400 rpms) in the past, and this was fresh off the trailer with a FULL load of fuel ... Must have been the new impeller adding some RPM's ... LOL
Latter in the day I was seeing over 5600 rpms, but couldn't beat early top speed.
So much crap in the water I was afraid to keep it pinned.
During one of the short top speed runs I kept trimming motor until ... I think I had a blow out ... motor revved up, boat lost speed like I cut throttle and pitch to the right like the start of a bad chime walk ... Won't do that again !
I'm getting pretty good at balancing boat on the rounded pad/bottom at full trim/speed ...
Also had problems in the past with the drain plug leaking, I removed it last year and sealed/bedded it again .. well it worked because no water in boat after pulling plug today.