Cool video shows the combustion process of a four-stroke engineSuck, squeeze, bang, blow... Laura Thomson 09 Nov 2018 IN CASE you were wondering... The referenced media source is missing and needs to be re-embedded.In This Articleengine4 strokeinteresting videointernal combustion Previous Is this the strangest bike crash ever? Next WATCH: Man builds motorcycle from chainsaw and sled Subscribe to our NewsletterGet the latest motorcycling news, reviews, exclusives and promotions direct to your inboxFor more information, read our Privacy Policy Leave this field blank
