Solenoid engine 

super finely crafted -

Nice piece of work

A Very Nice Build

looks great

Beautiful

Whoa! Where did you source the solenoids from?

Wait how did you wire it? i want to know the electric components and circuit use

Sweet!

Looks like an old Penn fishing reel

Where do you bought these solenoids

Nice. The sound like harley engine...

A work of Art.

nice switch

nice!!

Qual o nome daquele solenoid q voce usa pra mecher os pistoes??

Beautty.

هل يوجد نموذج مثل هذا ... لكن بدون صوت ضوضاء .... او .... يصدر صوت بسيط بدلا من الازعاج الدائم ... النمزذج رائع لكن الصوت

wow can you share how your speed controller works?

I would like to buy one

wow

this engine asumbleing video upload please. with disassembling video

How to make this

Can it turn a car alternator, or a generator ?

Так ставьте электронное зажигание как на машине

Spec please...

abonativa ,,robu lucian,,

Excellent Construction however solenoid engines are a waste of time

Split pin crank. Disliked.

What a waste of time and money!