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Old 02-01-2010, 05:55 PM   #1
D8
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Default Sirio .21 Kanai BK EVO4 STI

any comments on this engines?
http://www.micromotori.com/
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Old 02-01-2010, 07:14 PM   #2
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evo 4 sti my favorite engine have five gal on mine smooth power makes it easy to drive with do a search for sirio evo 4 sti and I got pics of inside of engine and it is awsome and I run a sirio 2013 pipe. Dont get me wrong it is smooth but its also powerful down side no part support from trinity u can get rods but I cant find a piston and sleve to save my life. I dont need it but I would like to get one.I dont know of a place that has them in stock.btw if u do get one use the long thin needle because they give u the long needle the short one is in the carb it seem to make more low end with it.good luck
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Old 02-28-2010, 02:57 PM   #3
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thanks...
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Old 02-28-2010, 04:13 PM   #4
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Ansmann Have taken over importing Sirio now, so you should get support now.
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Old 02-28-2010, 04:22 PM   #5
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I have two of them.. Both are screamers, tons of top end.. With the 2013 pipe it makes good bottom end as well. But for the money, there are motors that will be just as good for less money.. WERKS B5 for one.. And similar motor.. at $100+ less.. no Brainer..
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