DirtRider045
RCTalk Racer
Is there any where i can get a new piston and sleeve for the Dynamite mach 2 .19t? It feels like I've looked everywhere but can't seem to find any parts! Please Help!!!
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Dynamite.19t
- Thread starter DirtRider045
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Huh... parts manual says this is the piston/sleeve for it:
http://www.horizonhobby.com/Products/Default.aspx?ProdID=DYNP5534
Apparently they lie about the .19ci displacement a bit... since that's the piston/sleeve for the 18RE: http://www.horizonhobby.com/Products/Default.aspx?ProdID=DYNP5210
http://www.horizonhobby.com/Products/Default.aspx?ProdID=DYNP5534
Apparently they lie about the .19ci displacement a bit... since that's the piston/sleeve for the 18RE: http://www.horizonhobby.com/Products/Default.aspx?ProdID=DYNP5210
Bigger stroke or not... unless it pushes up further (which would screw up combustion due to excess compression), the exhaust port is only so high and it's fixed on the sleeve. So, going down further isn't going to get you anywhere.
I would assume "volume" of one of these engines is measured with the piston dead even with the top of the tallest port on the sleeve. So, to increase the size, you have to use at least a taller sleeve, longer con-rod and different crank. Or, a fatter piston and sleeve.
Otherwise I could add 10 head shims to a 21 and call it a 28! lol
I would assume "volume" of one of these engines is measured with the piston dead even with the top of the tallest port on the sleeve. So, to increase the size, you have to use at least a taller sleeve, longer con-rod and different crank. Or, a fatter piston and sleeve.
Otherwise I could add 10 head shims to a 21 and call it a 28! lol
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