Look at New Engine?

[ALLAN YUEN]

:huh: New CMB80 HR Blue Headed Is It change Piston/Sleeve improve than old Green headed ? Who did get one in North American?

 

[Duck899]

Oh, Oh, everyone better dump them old greenies, next is the 67?

 

[Andy Greene]

Oh, Oh, everyone better dump them old greenies, next is the 67?

Is that in the works ????

And yes , everyone should dump all the greenie's for next to nothing- I need a pair for a mono project

 

[Jeff Schindler]

Must have run out of green dye lol

 

[Rhonda Pickard]

There you go everyone with Greenies dye there heads blue Robert

 

[Dasboatman]

I'll off $10.00 each for all the old Greenies - short time offer before they become obsolete with introduction of the new, blue heads. CHEERS !!! Bob

 

[dwilfong]

Don't laugh thy probably changed the liner OD.

 

[Rick Pirrone]

CMB .80HR (Hydro Racing)​

New 2013 model is fitted with a new design Piston/Liner offering more torque and RPM, new CNC billet drum housing plus billet 12mm Carburetor with Low End Needle Valve.​

The .80HR engine has been designed for circuit racing boats with nitro fuel. The latest model features a new re-designed crankcase with larger boost and transfer ports and a new design Piston/Liner. Also includes a steel conrod with needle roller big end bearing, large bore drum valve intake with bronze bushed housing, single plug head, separate bolt on Carburetor and R/C 3rd channel remote main needle valve.​

5.0 HP / 27,500 RPM

Bore: 27.0 mm

Stroke: 23.1 mm

Displacement: 13.22 cc

 

[Dasboatman]

Offer still stands David. Give me you tired your Poor, your obsolete CMB Green head 67s - $10.00 at shot before they go Obsolete with introduction of new Blue head. CHEERS !!! Bob

 

[PAUL STIRTON]

I'll off $10.00 each for all the old Greenies - short time offer before they become obsolete with introduction of the new, blue heads. CHEERS !!! Bob

CMB 65.JPG

Re produce that 67 it was a ball biter

 

[wayne middlemiss]

I have 2 new grand prix 67's & 1new gp 90 as well in my stash of engines.

 

[JimZaremski]

what % nitro do they use for hp ratings?