hi guys, very useful information are being shared here on this forum, i am new to this forum and i am grateful to be here with experience guys.
i got 12' semi v hunting boat i and i put 15hp 84" long shaft on it but i got speed problem with it. my boat doesnt go upstream or you can say it stand still, second thing it lifts up the tail and pushes all the presuse on my hand. one thing i can share with you that i dont have any cavitation plate on my boat shaft though my transom hight is 18". other day we tried 5hp engnie on it with 5nd half feet shaft and it worked better thn 15hp. i will appreciate your help. regards
i got 12' semi v hunting boat i and i put 15hp 84" long shaft on it but i got speed problem with it. my boat doesnt go upstream or you can say it stand still, second thing it lifts up the tail and pushes all the presuse on my hand. one thing i can share with you that i dont have any cavitation plate on my boat shaft though my transom hight is 18". other day we tried 5hp engnie on it with 5nd half feet shaft and it worked better thn 15hp. i will appreciate your help. regards