I picked up some 23mm adapter to use. I got some badlands on 23mm rims. The work pretty good on there. I'll have to check out the dragon racing.
What other big bores would work with the Kyosho Inferno? The Kyosho big bores seem expensive. Would the Jammin x1x big bore work? They seem to be going for a little less then the Kyoshos. This could definately use some on the rear.
Gee, I use CEN 1/8 scale buggy/truggy shocks on my Kyosho buggies. The CEN shocks are actually not bad and can be found on EBay pretty cheap. They are inbetween the old big bore standard (14mm diameter shock bodies) and the new Kyosho Big bore shocks (18mm bodies) the CEN shocks measure 16mm. The pictures show the difference in size between Kysoho and CEN 1/8 scale shocks.