Thread: Straight 4-cylinder engines
View Single Post
Old 06-29-2021, 07:56 PM   #1
jeffmorris
AF Regular
 
Join Date: Sep 2003
Posts: 137
Thanks: 0
Thanked 10 Times in 8 Posts
Straight 4-cylinder engines
Do the outer pistons go up and inner pistons go down on all straight 4-cylinder engines? Why not pistons #1 and #3 go up and pistons #2 and #4 go down?
jeffmorris is offline   Reply With Quote