WTB MAC 21 Head Buttons (2) and MAC 21 Crank (1)

[Duke Mordja]

Like title says, looking for some parts to rebuild engines for a sport 20.

Thanks in advance.

 

[Steven Bryant]

I've been using the CMB beta head button, it does need a slight adjustment on a lathe to fit but it works really well.

Sent from my iPhone using Tapatalk

 

[FloridaScaleBoater]

Like title says, looking for some parts to rebuild engines for a sport 20.

Thanks in advance.

Duke,

The CMB 21 Valvola RSV parts are interchangeable with the Mac21

Give Stu Barr a call

 

[Duke Mordja]

Thanks Guys.

Really only need one head button.

The other head button and crank are for a backup engine I want to save a little money on getting used parts.

 

[Duke Mordja]

Head Button found on the east coast.

Sport 20 racing is all set for me.