Does timing / fuel get pulled back when shifting?

[LowLincoln]

So today on my way to work I noticed that during WOT into 2nd, I felt the engine backoff before shifting into 2nd, then full power again. Is this a normal behavior? I wasn't spinning the tires so I'm not sure if traction control would play into this...

I haven't done many WOT runs yet because I have yet to change out the oil in the car, run seafoam, etc.


Thanks

 

[LaserSVT]

The car pulls timing at tip in and gear change. Its a torque reduction feature in the code to help the trans shift smoother and last longer.

 

[LowLincoln]

Gotcha. I suppose this feature can't be turned off with a tune, can it? Thanks for answering all my Q's, Laser. You are the man.

 

[LaserSVT]

Yup. You can command full tq at WOT shifting and can remove the tip-in retard. Hell you can even advance it at tip in like the Z2 computers do. All other Marks pull a couple degrees where the Z2 throws like 21* added to tip in. :lol:

 

[NoLimit95]

Yup. You can command full tq at WOT shifting and can remove the tip-in retard. Hell you can even advance it at tip in like the Z2 computers do. All other Marks pull a couple degrees where the Z2 throws like 21* added to tip in. :lol:

I like my Z2....

 

[chris2523]

Yup. You can command full tq at WOT shifting and can remove the tip-in retard. Hell you can even advance it at tip in like the Z2 computers do. All other Marks pull a couple degrees where the Z2 throws like 21* added to tip in. :lol:

no kidding? cool! i wanna put my z3 back in to compare to the z2 back to back now. lol.

 

[keatonsdad]

Damn it laser sell that house already and open up your shop! I need someone trustworthy to tune my car, I'd drive to see you guys when it happens!:shifty: