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Sirio .15 turbo

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R

RC10GT-GUY

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Hey has anyone used the siro .15 turbo??? It looks good and i was woundering what the engine life is, if they make a pull start, and if it can hold a tune good.
 
I know this doesn't answer your question, but I race my gt, and only use an O.S. 12 cv.
Thats all I need in that car.
If I was bashing, I would go with the O.S. 15 cvr.
Very easy to tune, and very reliable, and fast.
The GT is a light car, and in my opinion, you would just be spinning the wheels with a hot, fast motor.
Just my 2 cents.
 
that motor makes mad power for a small block. in an older r/c nitro mag they dyno tested it at a real 1.56 hp....way too much power for a 2wd stadium truck to do any real competetive racing..in fact that mill would be right at home in a small block t-maxx pulling wheelies all day if it would fit, but as far as i know it only comes without a pull-start. although for a balls out wheelie/speed freak stadium it would be awesome.
 
I dont plan to race and if i get it would not have to worry about weight. just how durable the part is.
 
I'm kinda thinking in theory that the heavier your car becomes will probly make it easeir to break... but i dunno if it really holds true.
 
Sirio has a great name for max power and holding a tune well. An issue I see will be all the tires you will go thru due to light car crazy hp. (besides the drive system)
 
Ya arrow your theory is correct because there is more traction to the tires.
 

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