Does anybody know which is the best .12 Sirio engine out there? I race 1/10 touring cars and i am looking for a Sirio engine. I currently have the S12 TUP 5 port Trinity Sirio and it is a screamer. I am very happy with it. I am now in the market for 2 new Trinity Sirio engines. One EFRA legal and one Outlaw for fun. I might even buy another S12 TUP 5 port. Not sure yet. Where can I buy online and where can I find info on these engines. Especially EFRA legal ones?? Thanks...