prop question
06-27-2011, 12:54 PM
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prop question
Guys.....
I've got a 98 312 with 454 MPI's stock. Currently has 4 blade 30p props on it. I'm getting 76 on GPS at 4800 port and 4900 stb.
I'm thinking that might be the sweet spot for the motor/ prop combo....
Was wondering what other 312's were seeing with what motors/ props and so on?
I've got a 98 312 with 454 MPI's stock. Currently has 4 blade 30p props on it. I'm getting 76 on GPS at 4800 port and 4900 stb.
I'm thinking that might be the sweet spot for the motor/ prop combo....
Was wondering what other 312's were seeing with what motors/ props and so on?
06-27-2011, 01:33 PM
#2
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Guys.....
I've got a 98 312 with 454 MPI's stock. Currently has 4 blade 30p props on it. I'm getting 76 on GPS at 4800 port and 4900 stb.
I'm thinking that might be the sweet spot for the motor/ prop combo....
Was wondering what other 312's were seeing with what motors/ props and so on?
I've got a 98 312 with 454 MPI's stock. Currently has 4 blade 30p props on it. I'm getting 76 on GPS at 4800 port and 4900 stb.
I'm thinking that might be the sweet spot for the motor/ prop combo....
Was wondering what other 312's were seeing with what motors/ props and so on?
is 76 on the speedo seems a little high for that setup
06-27-2011, 01:56 PM
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06-27-2011, 07:27 PM
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Ya.....it was on GPS. I'd like it to run what the speedo says 
I'm guessing from the comment I've hit the sweet spot.
Anyone else out there with a 312?
I'm guessing from the comment I've hit the sweet spot.
Anyone else out there with a 312?
