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Old 03-04-2011, 10:08 PM   #1
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Default Sirio xxxv

Is this the latest sirio engine for 1/10 onroad ? How does it perform ?
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Old 03-04-2011, 11:21 PM   #2
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Is this the latest sirio engine for 1/10 onroad ? How does it perform ?
IMHO, probably the best .12 engine on the market. It's a screamer with good fuel mileage..
Always run it with the Sirio pipe!
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Old 03-05-2011, 06:04 AM   #3
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IMHO, probably the best .12 engine on the market. It's a screamer with good fuel mileage..
Always run it with the Sirio pipe!
I wouldn't say its the best on the market, comes down more to personal preference but I can say it definitely screams hard on the top end - and when I say screams, I mean it absolutely hammers!
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Old 03-05-2011, 01:40 PM   #4
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I wouldn't say its the best on the market, comes down more to personal preference but I can say it definitely screams hard on the top end - and when I say screams, I mean it absolutely hammers!
I used "standart" XXXV the whole year and don't have any problems. It has the same torque and top speed as Max Power. At last competitions I bought hand tuned version of XXXV and this engine has shown unbelievable power! It was faster then all Murnan's rb!!!
So now for me only Sirio!
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Old 03-06-2011, 05:29 AM   #5
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is it factory tuned or what?
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Old 03-06-2011, 07:19 AM   #6
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is it factory tuned or what?
It was tuned by our local guys.
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Old 03-06-2011, 02:25 PM   #7
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Sirio are a good engine, easy to tune, good power output, pretty cheap with a manifold and pipe combo.
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