Barry C

I have a 2008 Beta Rev 3 250 2 stroke. Stalls going downhill in steep sections. What carb mod/kit do I need to fix this problem? It runs great otherwise. It has a Kehin carb PWK 28mm according to a trials shop here in the USA. I'm new to trials central - appreciate any help/advice you all may have! Thanks.

I'm new to Trails Central. I have a 2008 Rev 3 250 that stalls going downhill in steep sections. What carb mod kit do I need to fix this? It runs great at all other times and positions. I'm in the USA. It has a Kehin carb.