ENGINE COMPRESSION

An au­to­mo­tive en­gine cylin­der com­pres­sion ra­tio is at the heart of all in­ter­nal com­bus­tion en­gines and will help de­ter­mine the amount of horse­power the en­gine will pro­duce....

When an en­gine has low com­pres­sion is will be due to a hand­ful of rea­sons which will be ex­plained in the fol­low­ing guide. If no com­pres­sion is pre­sent in any one cylin­der it...