Black Blown 02

Is the rev limiter a spark shutoff or a fuel shutoff?

The reason I ask is ever since I upped the boost and got the 3800 converter, if i'm in 2wd on the street and traction isnt good, it'll tag the rev limiter every once in a while before it shifts.(1-2 shift)

Shift point is at 5900 rev limiter is at 6200.

This ever happen to anyone else?

Should I just move the rev limiter up a little bit?

Wheres everyones set at?

F8L Z71

On the LS1 cars it is a fuel shutoff so I would asume it is the same for the trucks.

454SuperSport

mine does that too but only if i'm spinning pretty bad. my shifts are set to 5800 and rev limiter to 6000.