thank you bro..

i have a sirio .23
i just pulled it apart and the needles are all over the place
would any one know the basic needle settings to get the thing idleing agian
thanks

Check www.micromotori.com I think in the break in method it's mentioned

Listed in the extras section carb settings

Ok, while I'm looking through here I'll just ask.
Can someone telll me the part number for a .12 Evo2 rod?
Is it the same as something else?

thanks for the help after a few hours or tunning it is almost running right but we have hit a wall. i think i will get some one who knows what they are doing to tune it.

How can you id a sirio motor? Only markings i see is the atom and .12 on the head. Made in italy on the body. It's got a black 3 needle adjustment carb, silver restrictor , turbo plug, 3 port, i think thats about all the info i can get off it.....
Oh, and the sleeve was silver....so i'm guessing its a AAC
Searched all over the place and can't find any info.

must be old? , sirio havnt made an aac for year or 2 in a .12

So far I know the AAC is used in the .12 EVO2.

I wonder why Sirio is not using the AAC setup in their current topline .12 engines.

I know it's not an EVO2 as it would be printed on the head if it were, right? I don't have a clue with these engines so.... Is AAC a good thing? The motor runs like an raped ape, so i'm trying to figure out what it is exactly so I can buy appropriate parts, or at least compatible parts. I'd like to keep this engine for a while.
So, are all the .12 parts interchangeable ? Can a complete set of internals fit into any case?
Any sirio gurus out there that can help?

LOL
Bueller? Bueller? Bueller?

post some pics of it ,head ,crank case, crank,rod etc,
i had a couple of evo 2 's and can not remember if it was marked on the head,
maybe its even before evo 2, i think ive got some pics somewhere of my evo 2 sirio's ill have a look

Thanks....I'll take pics and post and post when i get a chance to pull the motor off the car and take it apart. The heads blue, on one side is a small atom, on the other side, is a .12.....no evo, and no design all over the head, very simple. The case only has a made in italy stamp.

Does anyone here run a CL7B in a 1/8 scale buggy? If so about how much run time do you get?

OK, then what are some of the .12 motor's that have compatible internals? Older Sirio's included. I just want to know what internals i can replace mine with and where to find them...