So I have a 2007 f150 Harley Davidson non supercharged truck. I have noticed that I get a really good hard shift at certain speeds. Also if I floor it sometimes it really seams to hold the gear for a while.
First is all of this normal?
Second what do you guys recommend for shift kits or any at all. I have 46k on the the truck I plan on throwing a supercharger on it down the road, so do I just wait to do that or should I beef up the stock one.
Please let me know thanks!!

 

Anyone any help info???