could it be false?

[JSD69Vette]

Can I please get some comments on the attached PL files. They were recorded the other day from a standing start. I'm just starting to get a handle on this and am wondering if the knock you see could be from the 2-3 shift? If not can I get advise on how to eliminate it.

Your help would be greatly appreciated.

 

[JSD69Vette]

TTT, anyone please.

 

[mikestertwo]

From what I can see it looks real. Pull some timing.

 

[WS6]

Are you spraying alky? What MAP are you running, 2-3? what chip do you run?

 

[JSD69Vette]

No alky, 3-bar and ext G.

 

[WS6]

So, I'm seeing 31.6 PSI of boost? and then you jump out of it before it hits 3rd gear. Right?

Are you running 93 or some race gas?