340 dog out of the hole/no low end torque??

Based on that cam chart it says "the above centerline ( 106 degrees )will make this cam 4 degrees advanced"....So you want to check the cam and make sure it is degreed to 106 degrees.....Advancing the cam 4 degrees give you more low end torque which is what you are looking for.....I have an Erson Cam and mine is advanced 4-1/2 degrees to 105-1/2.....