Deceleration Cut

Any Tips / help? on how to tune deceleration cut ( pop tune )

https://www.dropbox.com/s/3jv3wthu5nnczxa/Screenshot%202021-01-22%2019.54.25.png?dl=0

take a look at this for a idea, this is one of the most typical ways to do it

Regards Ross

-35 degrees of timing seems so wild. I’ve personally used -8 to -12 on vehicles I’ve tuned and it sounds pretty good.

I always try to talk people out of doing that thing on turbo cars. It is a rally thing where turbo often is a dispisable part as the teams usually have a decent budget not to worry about spares. I personally prefer to save turbo by not exposing it to little bangs in the exhaust manifold so close to turbo- that just doesn't help it to last...