JRX T67

[P THOMAS]

I finished up the conversion to CMB 67 power. I all fit ok in the hull, had to rework the motor mounts to fit the 67 motors.
Test run it and it ran ok, JRX hull handles so smooth in the choppy water I had. This run a bit rich but almost 70 mph.

 

[Bradley Maglinger]

I finished up the conversion to CMB 67 power. I all fit ok in the hull, had to rework the motor mounts to fit the 67 motors.
Test run it and it ran ok, JRX hull handles so smooth in the choppy water I had. This run a bit rich but almost 70 mph.

That doesn't look like a scale boat...

 

[FloridaScaleBoater]

I finished up the conversion to CMB 67 power. I all fit ok in the hull, had to rework the motor mounts to fit the 67 motors.
Test run it and it ran ok, JRX hull handles so smooth in the choppy water I had. This run a bit rich but almost 70 mph.

Tell Bryson to put shoes on!!

 

[RaceMechaniX]

Did the outboard mixture valve break during the run?

 

[P THOMAS]

Did the outboard mixture valve break during the run?

Yes both arms on the mix valve broke, just too much vibration. I plan to remove the mixture servo and remote valve an just use manual needle valves.

 

[P THOMAS]

Tell Bryson to put shoes on!!

We had boots, he has shoes Thanks

 

[Roxyflash]

I know there not very popular but what about the steel cmb needle vavles those wouldn’t break as easy.

 

[shoboat]

Phil,

We had a lot better performance with the black CMB Nitro
Pipes. Nice Boat !

Mark

 

[KENNY MUDD]

what did you ever do with the twin .45 JRX?

 

[P THOMAS]

what did you ever do with the twin .45 JRX?

this same boat just with 67 motors

 

[Timbo Whalen]

Yes both arms on the mix valve broke, just too much vibration. I plan to remove the mixture servo and remote valve an just use manual needle valves.

Kent Ballard, or RB Mods, for tungsten slugging of c/shafts?

 

[JRXHydros]

I finished up the conversion to CMB 67 power. I all fit ok in the hull, had to rework the motor mounts to fit the 67 motors.
Test run it and it ran ok, JRX hull handles so smooth in the choppy water I had. This run a bit rich but almost 70 mph.

Phil the .67 twin layout looks real good, will be building Twin .67 this winter. Good Job!