4 Cell & 64dp

[Glenn Atterton]

There was a thread that seems to have disappeared. So here I go again.

What pinions & spurs should I buy to suit 4 cell mmpr using Corally SP12M?

I know I'll need long boss pinions to suit Corally

[Dave Treacy]

I just use the ones from my TC - just a bit tricky getting the pinion to bite on the end of the armature, but otherwise OK.

Bear in mind that with 4 cell mod you should be looking for a rollout of circa 35mmpr

[Glenn Atterton]

Hi Dave,

Used "short" pinions for 6 cell on 48dp and yes it worked fine but for 4 cell I want to run 64dp so I can have the pinion/spur lined up as with 48dp I had to run a slight offset on them.

[MattW]

The only spurs you are likely to need are 96, 98, 100. I used 22-27 pinions last winter.

[KRob]

I pretty much agree with Matt,
I used either 96 or 100 spur,
And 21-27 pinions.

[LouisB]

Any ideas on rollout for a 12x2 on this track? http://www.grccc.supanet.com/gallery/12thtrack2.jpg