New orion wasp .12 engine is race legal,

from orion's website....

Winter is here, but soon the nitro racing season will be in full swing. Due to overwhelming international interest in the Wasp REV .12 nitro racing engine, Team Orion would like to assure future users that this groundbreaking engine meets all current EFRA and ROAR regulations.


Upon its release for sale to the public, The Wasp REV .12 nitro racing engine is legal for immediate use in ROAR and EFRA sanctioned competition.

http://www.teamorion.com/news.asp?id=464