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Search: Posts Made By: CMB RS35
Showing results 1 to 25 of 46
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Forum: Speed - RC Nitro Boats
01-10-2006, 04:12 PM
Replies: 7
Views: 778
Posted By CMB RS35

RE: Hottest .21 and .67?

Not wishing to start a flame war of any type, but that is one side of the story put about by someone who has vested interest in selling his own product. Both Mauro & Camillo have kept tight lipped at...
Forum: Speed - RC Nitro Boats
12-17-2005, 07:29 AM
Replies: 8
Views: 1,797
Posted By CMB RS35

RE: "New pictures" What boat is this, Please.

Brettos,

You have made a nice job of it anyway, and when you get it dialled in you should be able to compensate for the forward mounting of the engine. On FSRV sub-surface boats, because of the...
Forum: Speed - RC Nitro Boats
12-14-2005, 08:00 PM
Replies: 8
Views: 1,797
Posted By CMB RS35

RE: "New pictures" What boat is this, Please.

Whilst I can't tell you at the moment what make of hull it is, I can add a few words to Ron's statement.
The general layout of the hull is similar to an FSR-V (endurance)boat, with the engine...
Forum: Speed - RC Nitro Boats
11-11-2005, 02:28 PM
Replies: 15
Views: 1,558
Posted By CMB RS35

RE: Nitro Build Project INSANITY

Don't worry about the spelling[8D]

Well I have to say it's different, but I am all for a bit of lateral thinking.
I look forward to seeing this project when you start to build it, especially...
Forum: Speed - RC Nitro Boats
11-11-2005, 12:48 PM
Replies: 3
Views: 1,702
Posted By CMB RS35

RE: CMB HR ?

Shellhammer,

The engine will be one of the CMB H Racing (CAM) range of hydro motors, either a .67 or a .80. The main difference between the two is the bore size 24.6mm (67) 27mm (80). The CAM...
Forum: Speed - RC Nitro Boats
11-10-2005, 01:07 PM
Replies: 15
Views: 1,558
Posted By CMB RS35

RE: Nitro Build Project INSANITY

Pinky,

I too am rather intrigued by the propulsion system. In your first post you talk about mounting the engine sideways. Do you mean transversely across the tub? If so the gearing involved to...
Forum: Speed - RC Nitro Boats
11-07-2005, 10:48 AM
Replies: 4
Views: 1,617
Posted By CMB RS35

RE: CMB 45 RS Crankpin broken

The cranks are interchangeable between early & late models. The conrod has a different diameter at the big-end. No machining of the casing is required.
The crankshaft assembly C91516 has the rod...
Forum: Speed - RC Nitro Boats
11-07-2005, 06:20 AM
Replies: 4
Views: 1,617
Posted By CMB RS35

RE: CMB 45 RS Crankpin broken

Hi,

This was a problem with the early model 45RS, which is why they increased the pin diameter. It seemed to affect the gear driven versions the worst
All new engines are supplied with the...
Forum: Speed - RC Nitro Boats
11-03-2005, 11:07 AM
Replies: 42
Views: 3,940
Posted By CMB RS35

RE: Wild Thing

The CMB LS (Greenhead) was discontinued at the factory earlier on this year, It was replaced by the 21RS which has gone back to a red head. Nice motors, carbs not so good, especially when they get...
Forum: Speed - RC Nitro Boats
11-02-2005, 03:11 PM
Replies: 6
Views: 682
Posted By CMB RS35

RE: Possible Mod ?

Ron,

Could possibly be talking about the removable head buttons that are fitted on a lot of engines, although I have no idea whether the engine on the hammer has this type of head.
On the 91 I...
Forum: Speed - RC Nitro Boats
10-30-2005, 12:52 PM
Replies: 30
Views: 1,902
Posted By CMB RS35

RE: Nitro Hammer vs Nitro Shockwave

Right you seem to misunderstand what I said on both counts.

Firstly with all things being equal i.e driver ability, boat/engine setup correctly and un-reliabilty not being a factor, for the...
Forum: Speed - RC Nitro Boats
10-30-2005, 06:55 AM
Replies: 30
Views: 1,902
Posted By CMB RS35

RE: Nitro Hammer vs Nitro Shockwave

Winged Avenger

You are taking this thread around in circles. All things being equal stock vs stock a Shockwave would win a hypothetical race the majority of times, or is that not what you want...
Forum: Speed - RC Nitro Boats
10-26-2005, 04:35 PM
Replies: 38
Views: 2,064
Posted By CMB RS35

RE: Im Back, and i have a few questions : NEW UPDATED PICS

Props as TERBObob says will depend on your engine type & setup amongst other things

The radio box from prestwich probably wont have any servo mounts in it.

Number plate wise, if it is an...
Forum: Speed - RC Nitro Boats
10-26-2005, 03:03 PM
Replies: 38
Views: 2,064
Posted By CMB RS35

RE: Im Back, and i have a few questions : NEW UPDATED PICS

Firstly which tanks were you looking at. The really large tanks are for FSR-V boats.

What size tank are you after? Rough dimensions/overall capacity
Forum: Speed - RC Nitro Boats
10-26-2005, 02:46 PM
Replies: 38
Views: 2,064
Posted By CMB RS35

RE: Im Back, and i have a few questions : NEW UPDATED PICS

I tend to use Model Technics Duraglo, or Dynaglow depending on which CMB I am running.
I usually mix a bit of extra EDL oil in it, just to up the oil content. I sometimes mix my own fuel but I...
Forum: Speed - RC Nitro Boats
10-26-2005, 02:24 PM
Replies: 38
Views: 2,064
Posted By CMB RS35

RE: Im Back, and i have a few questions

Dave Marles at Prestwich models can supply you with Octura props, he will sharpen and balance them for you if required, he is based in the UK so shipping charges will be quite cheap.
The link as...
Forum: Speed - RC Nitro Boats
10-24-2005, 05:08 AM
Replies: 4
Views: 523
Posted By CMB RS35

RE: Racing in the uk

The classes in the UK are sanctioned by Naviga and they are:

FSR-H (Hydroplanes) Surface drive, 2 or more planing surfaces, racing clockwise oval, 3.5, 7.5, 15

FSR-V (or Multi...
Forum: Speed - RC Nitro Boats
08-27-2005, 11:36 PM
Replies: 912
Views: 93,938
Posted By CMB RS35

RE: Offical Nitro Hammer Thread

I would have to agree with Doom & what Ron said earlier on, that something is very wrong with the speed figure of 43mph. With a stock engine and pipe setup I would very much doubt the hammer would...
Forum: Speed - RC Nitro Boats
08-26-2005, 04:55 AM
Replies: 18
Views: 3,392
Posted By CMB RS35

RE: CMB 67 twin plug head - opinions ?

Ghost123uk

Hi sorry for the delay,

I will drop you a pm later this evening re CMB engines and head clearances.
Forum: Speed - RC Nitro Boats
08-23-2005, 08:12 AM
Replies: 18
Views: 3,392
Posted By CMB RS35

RE: CMB 67 twin plug head - opinions ?

Cone plugs otherwise know as Turbo plugs, have a taper at the end to seal, Standard plugs are flat at the bottom with a washer providing the seal.
I will post a picture later of both a CMB91RS...
Forum: Speed - RC Nitro Boats
08-22-2005, 02:12 PM
Replies: 9
Views: 3,783
Posted By CMB RS35

RE: rossi marine engines

A good pipe for the Rossi R90 is a CS5 by Prestwich Models they are based in the UK. It is a very nice and quiet pipe, remembering we have different noise limits in Europe.
It is a good motor, but...
Forum: Speed - RC Nitro Boats
08-22-2005, 01:30 PM
Replies: 18
Views: 3,392
Posted By CMB RS35

RE: CMB 67 twin plug head - opinions ?

If you are going the twin plug route, make sure the head is a cone plug type, not a standard plug. You will find it difficult to get a high enough compression ratio and good head shape with the...
Forum: Speed - RC Gas Boats
08-04-2005, 02:39 PM
Replies: 13
Views: 1,022
Posted By CMB RS35

RE: My Edge does 40!

I assume he is referring to a side to side "wobble", which would be chine walking, and not the fore to aft movement which would be porpoising.
Forum: Speed - RC Gas Boats
08-04-2005, 01:50 PM
Replies: 13
Views: 1,022
Posted By CMB RS35

RE: My Edge does 40!

:eek:It's spelt WOBBLE, or at least it was when I last checked my dictionary.:D
Forum: Speed - RC Nitro Boats
08-03-2005, 12:57 AM
Replies: 128
Views: 18,834
Posted By CMB RS35

RE: SHOW OFF YOUR BOATS

A-Class FSR-V Multi boat powered by a CMB21RS on an 18/34 Mocom gearbox
Showing results 1 to 25 of 46
 
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