Originally Posted by jeff1

Last day I was trying to install Kyosho 2D on my JL but I've found a problem. the clutch nut is not as firm as was the 3D flywheel.. I mean I can move the piston through flywheel normally but when I was tighten I used the flywheel pin holder tool and Hudy tool.. I tighten and with the hudy tool I was moving the crankshaft too
I tried to place a tierap on exhaust port so its stop the piston and I can tighten but it broke and this can damage the piston
I was wondering if this tool here is for lock the piston in this case
http://rc-mushroom.com/product_info....oducts_id=3771
http://www.rcmart.com/catalog/produc...ducts_id=15649