Hay I am looking for a 13' nice deck over that I can put my O-520 on , I have a 13' rivermaster just would like to try out a deck over for a while , I am not looking to spend 10 grand but someone has one that would like to change also . you can call me at my cell 727-470-1823 my name is Steve .

So what about a O-520 72 or74 ? I have Q 72 i think i will change the blades to NGQ alot of money just for blades maybe I will just get the whole setup . What size do I get . to bad you cannot try them out first .

I am looking for someone in the Citrus co. area to build a stainless cage if i have the piping , I just don't weld that good anymore and I hate splatter .

I have a io-520 running a 72" q series prop is it to small .

Thats what I had before a 15' river master great boat with a GPU ran great .

The boat is a rivermaster

The boat is fiberglass , and someone put a jack system in it to straighten the bottom . my other boat i had did not porpoise at all and I replaced the polmar and it started to porpoise , go figure ,got to do something I do not like trim plates . do you think shiming the motor in the front would do s...

Ok so what really makes a airboat porpoise ? and how to stop it without a trim tab .

Thanks Jay good talking to you thanks for the info . If you can shoot me me JC # 727-470-1823

What do you think about putting fuel injection on my I0-520 and take off the carb . Is someone out there running the fuel injection .

Speed wheelie Do you have the KN filters ? that is the type on it .

Can someone tell me where to get air cleaner for 0-520 , It's for a up draft carb .

Thanks for his #

Thanks for the info , do you have the # for the person in plant city . So is this the way it is on all 520 or do I have a mess . Just never seen this but this is my first 520

My tach on my 0-520 is manual drive , I am confused on this , It will not work at all unless I keep what I have no idea what it is , connected to the tach . it screws into the tach and the tach cable into it . it looks to be like a little gear box of some kind on a 90 degree angle . what the hell is...

It has a water walker on it just all around riding , my other boat I had a whirlwind 72" worked good .

Best wrap drive prop for a 0-520

What would you say the best wrap drive prop for a 0-520 or I should say what prop works the best .

Tony it's like saying what motor is better a 396 big block or a 402 big block , my last car was a plymonth 340 stroked to a 391 . You don't see to many 0-480 where im at .

Tony I have had a lot of airboats just not this motor from what I understand they will run hot , kind like a chevy man going to a dodge just trying to find out little things about them like a blonde to a red head . Trust me I have been around a lot of hot rods .

The boat I am thinking of getting is a 04 Hamant deck over with a 0480 SC , I am use to my 15' river master with a GPU never a problem , just always wanted a 0-480 supercharger motor . just think this could be a mistake .

It is going on a Hamant 12' full deck over , are they a good motor or is a 540 a better choice .

Thinking of getting my first deck over 12' alum. airboat sits low how are they in deep water .

So who can tell me if a 0-480 is a good choice for my boat.