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Sunday Rider
Guest
Has anyone besides me have a 66cc engine with a integrated cylinder and head?
bigstevo
New Member
I hear it is a BT engine with 5hp. How does it run compared to the other engines? No more leaky head gaskets either.
FurryOnTheInside
In Memoriam
Apparently someone is manufacturing a HT style engine with a one piece cylinder/head. This should avoid any problems with the head gasket as there isn't one, and any problems with the head warping as its part of the cylinder.
I think I would not want one even if it's really good, because even if the porting is done perfectly as I would like, it isn't a unique engine. My engine is uniquely mine, has my own tool marks on it, because I did the improvements to the porting myself. To me that's a big part of the hobby.
It would be more difficult to get to the ports to modify them if the head can't be removed from the cylinder.
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Brian Kuehn
Guest
I have one. I got it for my first bike build. I have two other bikes with separate heads and neither one comes close to the power of the integrated cylinder/head model.
inspectorcritic
Well-Known Member
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What is a BT? And where do you find a 5 HP motor I'm in the mood for another motor.
JerboaJohn
Well-Known Member
BT80, made by Zeda in China. mostly imported by BikeBerry in electric start configuration
def not 5hp. probably more like 2.4-2.6
could be more reliable than the common CG's. it's a convenience/user friendly type of motor.
I'll pass bcs you can't do the same things to it as a CG and the things you can do look like it'd be really hard bcs no head to remove.
wanna inspect your cylinder? pull the whole dang jug just to peek
def not 5hp. probably more like 2.4-2.6
could be more reliable than the common CG's. it's a convenience/user friendly type of motor.
I'll pass bcs you can't do the same things to it as a CG and the things you can do look like it'd be really hard bcs no head to remove.
wanna inspect your cylinder? pull the whole dang jug just to peek
i have one!
its a good design, mine had 1800 miles before i took it off (still runs great!)
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Kcmobayda
Guest
I have one, any ideas where to buy a replacement?
LewieBike
Well-Known Member
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Eddie2Stroke
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I'm running the 100(80cc) 1-piece cylinder, no leaks currently after running 240miles it did leak out the S/P hole, & used daily. Also i heard these tend to lower temperature, but i dunno for a fact, would need to install a Temp Gauge to verify.
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