Arm for a MAC 45 carb

[Eric Gadoury]

I'm looking for an aftermarket carburator arm for a MAC 45.

It's the second one I break and I want something a little stronger.

Please email me at [email protected]

Thanks for the help!!!

Eric Gadoury

 

[Don Ferrette]

Eric these are the ones you want-

http://www.intlwaters.com/index.php?showtopic=10668

I have been "field testing" them for Preston for over a full season now with zero failures.

 

[Preston_Hall]

You got mail.

 

[RaceCraftBearings]

I was not aware of any throttle arm problems with any of the Macs and I have been running all 4 sizes for quite sometime never having broken any.

How are they getting broken? Inquiring minds wwant to know!!!

 

[Don Ferrette]

I was not aware of any throttle arm problems with any of the Macs and I have been running all 4 sizes for quite sometime never having broken any.
How are they getting broken? Inquiring minds wwant to know!!!

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Hey Ron you must be one of the lucky ones. Even Andy told me he's complained to CMB about those arms for years & they still turn out the same POS. It breaks off clean right where the arm meets the rounded part that slides over carb barrel stud. That same stock throttle arm cost Phil a US-1 last year. I've broken at least 7 or 8 over the last couple seasons before I switched to Preston's super duty arms, have not lost one since! .

 

[Eric Gadoury]

Both of them broke the same way.

It's almost like if you took a saw and cut the arm off the round part.

I would take a picture but I was kinda of mad when it hapened and it is now fish food <_<

Anyway Preston's arm look better and they should last longer.

Thanks for the help!!!

Eric