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USA dealer of CMB engines

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John Hudson

Well-Known Member
Joined
Mar 1, 2010
Messages
87
Hi Chris,

Do make head buttons for cmb hr 45?

Have been having issues with pitting and sand blasting.

Running 50% nitro

Do you have any advice?

John
 

Chris Wood

Moderator
Moderator
Joined
Jan 4, 2002
Messages
3,404
John my father makes or mods heads for any motor you want. I know he makes or mods them for the 45 so would contact him via pm or by phone at 319-752-4482 his name is steve wood
 

John Hudson

Well-Known Member
Joined
Mar 1, 2010
Messages
87
I am from Australia. Chris's email link does not work on the the woodrcboatproducts website. Does he have an alternative email?
 

David Bryant

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Joined
Sep 7, 2011
Messages
1,856
Have been having issues with pitting and sand blasting.Running 50% nitro
are you seeing detonation (pitting, sandblasting) on the top of the piston surface as well as inside the combustion chamber (head button)?
 

John Hudson

Well-Known Member
Joined
Mar 1, 2010
Messages
87
I'm seeing a little sandblasting on the very outskirts of the piston head.
 

Andymicke

Well-Known Member
Joined
Oct 11, 2015
Messages
198
Chris.

I recently acquired a cmb 45 it's an older silver head. It's nearly a complete engine. However I believe it's missing the bearing for the connecting rod to the piston. Do you have , or are you able to get that part?

Thank you. I also have the back plate and modified carb for that. Which I hear is rare.
 

seaducerpete

Well-Known Member
Joined
Jun 20, 2008
Messages
1,607
Andy you will need to get with Stu Barr he is on here by that name he is the importer of cmb engines and parts there is no longer any dealers just stu
 
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