| true duals= higher top end power but lower rpm torque loss, true duals also=less heat on the right leg and in my opinion sound way better, you lose the lower rpm torque because of the loss of scavenging, you gain the higher rpm power because of better flowing, with a good tune you can make the loss minimal but it will still have some, Todd
__________________ Its peanut butter jelly time
2005 Road King
Fullsac True Duals
2 " Porker Slip Ons with Baffles
Arlen Ness Big Sucker
Zippers Thundermax with auto tune
Andrews Roller Chain Conversion with HQ 0034n cams
SE Adjustable Pushrods |