low idle stumble and adjustmemts

[tzque]

Af 08
L8 58
Bat 13.4
Int 128
Bl 118
Temp 162
Ats 118
Rpm 800
Tps 44
Iac 43
Cc 49

My car would back fire thru 1st and second gear above are my scanmaster reading here is what my son and i did . We adjusted l8 to wot 3 and blm to 141 . The car picked up alot . I am not sure how to read knock to make sure we are tuning right . It feels like we are headed in the right direction but i do to push my luck . Please give any advice you can. I want to learn to tune my car before i add meth .thank you

 

[TurboBuRick]

Numbers don't look too bad. How does the car start? Smooth? Kick like timing is off?

After a wot pull , push the recall button on the scanmaster to see lowest o2 volts and any knock retard. Hold both buttons to see mph that each event occurred.