Turnigy Piston Stopper

 salvich 7 points

only for glow engines

 smartguy 268 points

this is a piston stopper to stop the piston

 stearmanpt17 138 points

it is installed in to the spark plug hole to stop the piston and crank shaft from turning.

 SniperStorm 37 points

This is screwed in place of the spark/glow plug to stop the crank from turning when installing or changing the flywheel/clutch

 SniperStorm 37 points

This is screwed in place of the spark/glow plug to stop the crank from turning when installing or changing the flywheel/clutch

 veloci 78 points

cet outil est utile pour bloque le piston dans un moteur thermique il se vis en lieu et place de la bougie et garde le piston au poin mort bas pour permettre de visser ou devisser le volant moteur, l ambrayage ou tout ce qui se monte en sortie du vilbrequin sorry but y can explain it in English

 Rusty- 6 points

Screws into the head of your 'nitro' engine and stops the piston form reaching the top so you can undo or do up bold that are on the crank. Saftly. without damaging things.

 loren 53 points

it is used to set timing with degree wheel

 christiano 76 points

pra travar o pistã*o enquanto voce meche no motor

 Alejandro 2 points

To block the piston and so the cranckshaft to tigthen propelers or the clutch en helis

 derfel 49 points

Mark as a mechanic I agree with you but I think this tool is not for lock the crank, instead I think is great for discover where the maximum stroke of the piston is reached. However for making works on the engine where the crank is not to be forced it may work (by example stopping the piston while setting up the valves of a 4S Glow engine)

 K9MGE 62 points

I have used another brand for 25 years to lock engine for installing clutches on heli's and props on planes. Never had a problem with it. Like all tools you must use it with respect and know when to quit tightening. I have never damaged a piston yet and have took many heads off to see.
When it comes in I am going to order one. Looks like possible nylon tip andd mine is aluminum. Also I paid $30 US Dollars 25 years ago. Really good value for money. WAy to go HK

 Aaron 3 points

Makes removing the flywheel a breeze! A must have

 Rusty- 6 points

Yeah man, its not the 'best' way speakign for your engines sake. Though is the quickest and easiest. Screw in and your good.

 Rusty- 6 points

Many many years haha!

 zerobyte 99 points

it just did! quick grab it. Imust bought 2 :)

 Rusty- 6 points

AA works good.

 fatman 60 points

It fits in the Glow Plug hole to stop the piston rising. It is used to mount car or boat flywheels to IC engines without damaging the engine.

 mulled25 6 points

remove glow plug insert stopper remove prop or fly wheel.

 Alejandro 2 points

It fits in the Glow Plug hole to stop the piston and lockvthe crank so you can thighten propelers or the clutch works fine

 snappy 2294 points

its in the Gas section, I'd say its for gas, there out of stock someone must know

 Eric1180 2278 points

For Nitro It's has glow plug threads.

 Iain 10 points

It is for a glow plug engine. Thread size is 1/4" x 32

 Aaron 3 points

Yes for nitro engines

 David 20 points

HaHa Reminds me of hollywood court case where one expert says he dun it and the other expert says he didn't dun it. Just like here, one expert says for gas and the other says its for glow! So, what is the final conclusion? Gas OR Glow? Or Both?

 salvich 7 points

only for glow engines