Speedmaster 20 MONO prop and engine set up

[julianconde]

the engine is a Rossi C.21 blue head

 

[LarryConrad]

I have two speedmaster 21's. One is the older style sharp keel hull with a Novarossi Rex 350/Cooper single outlet pipe. The other is the current style rounded keel hull with a CMB valvola/CMDI Fat parabolic. Both boats are very fast with an octura X440/3 and ballistic with an ABC 1614 chopper. These little fishing boats are a blast to run, especially when it gets too windy for the tunnels.

 

[julianconde]

YEAH I HAVE TO AGREE ON THAT . i love racing them when theres ruff water it gets very fun lol. i have a SD3 with a mac 21 mod engine and it hauls also with a 440/3 andy brown modded prop.

im selling the Rossi c21 blue head and a SD2 brand new Hull check the for sale area lol.

 

[julianconde]

CMB or Nova power ??

 

[TERMINATOR]

CMB or Nova power ??

julian the one your getting from me is a longstroke nova..not sure of the numbers on it as i have never opened it up to check, but it is nice, and the prop is a 440/3 that rich junker did. seems to be the standard 20 mono prop? i have another prop im going to run on my next 20 mono the same prop your getting. all the guys in our area run the same deal as well.

tk

 

[julianconde]

you have a pm terry

 

[julianconde]

CMB 21RS or CMB 21LS green head i dont know wich one to put on it now lol

 

[BB Mods's]

I liked the 21 rs in my calcraft mono, But the LS is a great option.

 

[julianconde]

wow well i sold my green heads bought a AA/21 and a CMB 21RS

 

[julianconde]

thats whats going on my SD3 and my Speedmaster 20 mono

 

[BB Mods's]

Nice, have you ran the A/A motor yet?

 

[julianconde]

well i have everything on the Speedmaster boat in just have to reorganize the servo tray for 3 servos, get a mixture valve,pipe mount and a hopper tank and its ready for water trials lol. wont do it until i get back home unfortunately. but im just trying to finish it you know and just shipt it home and run it.

 

[julianconde]

i have to do the same thing with my blue SD3 mono i have a cmb 21RS i have to fit it in and get it running good you know. but i can only do so much here the rest have to be done at home.

 

[BB Mods's]

how long till your back home?

 

[julianconde]

in Aug