simple internal combustion engine 

Thanks for your comment but all of the engines I make are built in dribs and drabs over a long period when I have a bit of free time and my camera is fairly basic ( a phone) so thats my excuse

Hello Kelly if you want to make your own engine , then watch , ""Technical viresh Patidar"" channel he make full tutorial about all types easy. Engine

@@VincesEngines That was awesome. But instead of a build video you could create a teardown video after the run.

Thanks Bobby for your interest and comments

Thanks Fred I have machined a slot in the flywheel which did improve it but you are right I need to take some more .

It is fairly powerful for its size but gets hot fast as their is no cooling ,

@@VincesEngines simplest engine i have seen is this type but only one valve which work as intake and exhaust, or im not 100% sure about the exhaust because it is poorly presented video. It closes when ignition makes pressure inside the system and opens when the piston moves back. You just need to figure out how to put fuel in the one valve

No ,I just used a coil and contact breaker to fire

@@VincesEngines I’m pretty sure a contact breaker is a kind of simple magneto

@@jckoibra2662 The main difference is a magneto generates it own power source where as I am using a Battery. and coil..

@@VincesEngines Oh okay then

Sorry Philip . I don't have any plans as I just make things up as I go along.

Thanks Mrben527

Thanks ,I didn't make the ring for this particular engine as I used a cab shock absorber off a truck for the cylinder and the shock piston had a ring on it and I used that , but you could just use an O Ring for the piston ring.

Thanks Alex97 I used a ring and a cylinder from an old cab shock off a truck but rings can be made from cast Iron bar stock and heat treated to give them tension

Vince o brien Thank for the answer

the valve is made from a 1/4 bsp pipe nipple with a seat cut into one side and a brass guide turned and pressed into the otherside of the nipple and then threaded into a elbow . The valve itself is a poppet valve turned down to suit.Hope this answers your question

Thanks for your interest

@@VincesEngines yea i think your channel is awesome keep it up

I just used a 1/8 bsp T fitting with one male end and machined a seat in it and made a guide in the opposite side and then made a standard poppet valve to suit

@@VincesEngines thanks

@@VincesEngines where did you get the poppet valve?

@@randomvids7344 I made it on a lathe but i have seen people use countersunk bolts for valves

@@VincesEngines thanks! im currently building a similar engine and i used a 8 mm and a unknown size drywall screw for the exhaust. Im in the process of making the intake valve

No it has two valves the same as any conventional 4 stroke but the inlet valve is just opened by the vacuum acting on it as the piston goes down on its intake stroke

Yes conventional four stroke.

@@VincesEngines cool! How you make the timing gear??

@@airsight2753 I just bought them online ,I think it was ebay but not sure

Hi .It is just a normal 6v coil with a battery and contact breaker and condenser opening with a cam on the engine

Sir please give me circuit diagram i am from india you are genius sir

Sir please can you tell me how to make the coil

@@akelectricals11 Hi the ignition coil is one I bought but the can be found on an old lawn mower or motor cycle that uses a contact breaker ignition system .I cannot provide a circuit diagram but if you google contact breaker ignition circuit you will find plenty of examples . Thank for your compliment but I am no genius . I hope this is of some help.