I have a 21" Viper prop on my E-TEC 150 (Vipermax 5.8).
It has a bit of minor damage here and there which has been sanded out carefully (just very minor nicks in the leading edge - mainly from picking up small stones when launching).
I have noticed over time that it is getting more prone to break out and cavitate when you accelerate hard with the helm well over - even when it's trimmed well in.
Would a 4 blade prop help with this - and what would be a good (safe) option? Due to location, trying different props is not an option so it would be a one time purchase.
A Boat is a hole in the water, surrounded by fibreglass, into which you throw money...
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