Leo 5.0
Active Member
As for weight:
Engine_______Weight
4.6 SOHC_____500lbs
4.6 DOHC_____425lbs (aluminum block)
5.4 SOHC_____525lbs
5.4 DOHC_____540lbs
The 25-30Lbs can easily be offset with a k member, and other light weight parts, but the K member will be the most directly helpful as it will take off some weight exactly where you added it.
Hope that helps
Engine_______Weight
4.6 SOHC_____500lbs
4.6 DOHC_____425lbs (aluminum block)
5.4 SOHC_____525lbs
5.4 DOHC_____540lbs
The 25-30Lbs can easily be offset with a k member, and other light weight parts, but the K member will be the most directly helpful as it will take off some weight exactly where you added it.
Hope that helps