Drive ratios
#2
VIP Member
Re: Drive ratios
1.36 and 1.50 you most likely would best go with the 1.50
I just changed from 1.36 to 1.50 and the boat is more responsive.
There is about 2 inches of prop pitch between the two. I was running 28" props on the 1.36 and now I am running 30" props with the 1.50
I just changed from 1.36 to 1.50 and the boat is more responsive.
There is about 2 inches of prop pitch between the two. I was running 28" props on the 1.36 and now I am running 30" props with the 1.50
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#3
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Re: Drive ratios
Originally Posted by Smitty
1.36 and 1.50 you most likely would best go with the 1.50
I just changed from 1.36 to 1.50 and the boat is more responsive.
There is about 2 inches of prop pitch between the two. I was running 28" props on the 1.36 and now I am running 30" props with the 1.50
I just changed from 1.36 to 1.50 and the boat is more responsive.
There is about 2 inches of prop pitch between the two. I was running 28" props on the 1.36 and now I am running 30" props with the 1.50
#4
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Re: Drive ratios
Last edited by rbtnt; 10-31-2008 at 04:18 PM.
#5
VIP Member
Re: Drive ratios
Actually I have gained 2 mph and feel that there is 2 mph left by spinning my props in, which I am going to try this weekend.
By changing ratios I am getting the motor to spin more revs closer to max rpm, which is also based on boost levels.
By changing ratios I am getting the motor to spin more revs closer to max rpm, which is also based on boost levels.
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Want your ECU tuned right?? Call Mark at Precision www.pmefi.com
Want your ECU tuned right?? Call Mark at Precision www.pmefi.com