http://www.purplesagetradingpost.com/su ... ngine.html
read thru this article and youll see the potential for a longer connecting rod and larger dia. piston surface area, and the longer dwell time at TDC to more effectively use the cylinder pressure. remember almost all the useful effective cylinder pressure peaks then drops off very rapidly after the piston has moved past the first inch down the bore.
read thru this article and youll see the potential for a longer connecting rod and larger dia. piston surface area, and the longer dwell time at TDC to more effectively use the cylinder pressure. remember almost all the useful effective cylinder pressure peaks then drops off very rapidly after the piston has moved past the first inch down the bore.