Want to go Faster... Stock 502 Mag
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Joined: Feb 2006
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From: Portland, OR
I am looking for suggestions to go Faster....
Boat currently has a 502 MAG with B 1 outdrive all stock running B1 prop 24 pitch 4 blade. We get 65.4 MPH on GPS. This winter, I am going to pull the engine and take it to my local builder.
The plan is to do the following:
Balance, refresh with bearings, rings, oil pump. I would like to increase HP (of course) and I am looking for suggestions on what to do. I am going to buy a m3SC procharger but would like to go a little farther than that while I have the motor apart. I like the Procharger because a friend of mine put one on his Eliminator and he had great results - about 16 MPG gain and it has really been dependable. I am not sure what else to do to get the best bang for my buck. Should I look at different heads, cam...... I am somewhat unsure and would like some input.
Thanks to anyone for the input.
I would like to end up around 85 MPH. Thanks for the help. Oh yea we are at sea level on the Columbia River in Oregon.
Thanks,
Brad
Boat currently has a 502 MAG with B 1 outdrive all stock running B1 prop 24 pitch 4 blade. We get 65.4 MPH on GPS. This winter, I am going to pull the engine and take it to my local builder.
The plan is to do the following:
Balance, refresh with bearings, rings, oil pump. I would like to increase HP (of course) and I am looking for suggestions on what to do. I am going to buy a m3SC procharger but would like to go a little farther than that while I have the motor apart. I like the Procharger because a friend of mine put one on his Eliminator and he had great results - about 16 MPG gain and it has really been dependable. I am not sure what else to do to get the best bang for my buck. Should I look at different heads, cam...... I am somewhat unsure and would like some input.
Thanks to anyone for the input.
I would like to end up around 85 MPH. Thanks for the help. Oh yea we are at sea level on the Columbia River in Oregon.
Thanks,
Brad
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