I was running in my sirit sti 3 port but I broke the crankshaft, does any body knows were I can buy it? thanks

i would send it back and get a new one

The problem is that I bought the engine in singapur and I would pay more of shipping than the cost of the crankshaft, please can someone help me and tell me where can buy a new one in the united states, thanks

Kyosho America is the north american distributer try having your lhs order from them.. :)

Hope this helps

I broke mine too 2 weeks ago. Seems i had just bad luck, and the whole engine is send to Sirio factory, and everything will be replaced what is damaged. This under warrenty of course

jp motors are doing this too.

thank for your answers I will try kyosho america, I do not why is so difficult to find the crankshaft.

most ppl dont get them cuz they cost so much allmost a hole motor so most just buy a new motor

It's not too expensive, but then you are talking about a $250+ motor.

I believe the crank is around $90 USD.

Dom

Maybe im mistaken but did you put a insert in the crank opening?????

That opening doesnt look like mine....looks smaller.....just wondering...

True....crank is not very expensive comapred to new motor....

No, did not changed anything...

EFRA version have that insert but IFMAR version haven't by using same crank, I think they used to easily production to meet difference rule.

Does anyone know where to order some ceramic bearings for the clutch assembly at a good price, 5x10x4mm and 5x8mm???

Cool thanks for explaining...because mine does not have that insert and it definetley looks different than mine....

Just finished racing at the GLC last weekend, The motor performed flawlessly
Super fast campletely stock shelf bought motor. This motor guided me to a 6th place A-Main.....I have already put about two gallons thru it and it is still very tight....incredible.

They were also clocking cars down the straight at one time and I was told this motor pushed my car to 62.7 mph second fastest among tourings....and this motor is stock.