231FUN
New member
You don't absolutlely NEED a double roller to run that setup, many on here have run xp/s1x cam with 105's and just go with a new stock timing chain and tensioner.
There are issues around the double roller you need to consider first like deleting the balance shaft and the fact that the crank gear that comes with the double roller setup is for an aussie motor and needs machining to fit properly on our 3.8's.
There are issues around the double roller you need to consider first like deleting the balance shaft and the fact that the crank gear that comes with the double roller setup is for an aussie motor and needs machining to fit properly on our 3.8's.



