Pops and bangs tune

[Jaelreal12]

Help me, I got this tune from some buddy but looks not right change way fast from 38 to -22 anyone with experience about this if is safe or have to make ir more smooth


2008_pontiac_5.3 .hpt2008_pontiac_5.3 .hpt

[Jaelreal12]

Spark table

[RDF1]

Looks like its just going from 40-38* @ 0.32 Grams to -22* @ 0.28 grams when your in deceleration.

[abc]

If you like purposely shortening the life of your valve train, let it pop and bang to your hearts content.

If you want to extend the life, add the timing back in and keep the combustion where it belongs, in the combustion chamber.