about 6 years ago i had a Carden 30% cap 232, and the Brison 4.8 twin was a perfect fit. i am building another one and again would like to use a twin. Brison is gone, and i cant seem to come up with an option... anybody know of a good small twin that would fit the bill?

Brison is still around and Distributed by Kangke. There are some used BME engines that would also work. As I recall they are 78 or 80 cc. BME was sold about a year ago. I spoke with the new owner after shipping engines in for service. They plan to be doing some new items soon. 3W has the 48B2 listed as no longer in production. Check with Gerhard @ Aircraft International http://www.aircraftinternational.com/ as he will sometimes have items not shown. Good luck. Bill

Ridge Machine in Ohio, (Ken Baker) has several twins, 3.7 5.1 and a 120. all are excellent engines. I have two the 5.1 in my 28lb 42% weeks solution pulls. This engine will run with a DA 100. Ive had both.