excuse my ignorance but what i vent holes for? Do they only affect holshot or top end as well?
thansk
excuse my ignorance but what i vent holes for? Do they only affect holshot or top end as well?
thansk
Nitro z20 2021 with 250 Mercury Pro XS 4 stroke serial # 3B010400
No effect on top end speed or rpms.
Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html