Does redcat offer a lower tooth cluthbell for the volcano s30 or do you have to go with something like HPI. I want just a little more
acceleration. Could someone give me the size of current clutchbell and what would be a good choice.

I answered this question yesterday but it disappeared. Not sure if it's a problem with the site or not...

I just swapped the stock 16 tooth bell on my Tyrannosaurus to a 13 tooth from an HPI Savage, in anticipation of the direct drive transmission that's on it's way to me. $16 at my LHS for the clutch bell. If you're staying with the stock transmission, you could try 14, or 15 teeth.

IIRC from what I looked at the other day, the overall ratio between crankshaft speed and the stock transmission output shaft speed is 4.75:1 The 15 tooth bell would up that to 5.07:1, the 14 tooth bell would give you 5.5:1. The 13T and DD combo is about 4.38:1

For a LITTLE more acceleration I'd go with the 15 so that you don't kill the top end.

Supposedly the 13t bell and the direct drive transmission gives you better overall speed with an increase in acceleration due to reduced friction. That would be another $20, though, but is supposed to be worth it.

Edit - I had my numbers totally screwed up so I adjusted them.

the 13 tooth is too small to use on the ttock setup, the gears wont mesh properly. I use a 15tooth on my 1/10 truck

does redcat offer the 15tooth, ehoof do you have to get it from a different supplier.

I think you should give up on it and just accept the fact that once my parts get here and I'm running again, that my SV Pro wil eat your's for Breakfast![>:][X(]

but thanks for getting it running