Axle code???

[Jacob_Royer]

3L27 8 85h21

Is this a 3.27 LS 8.8???

 

[Spro]

Yes it is.

 

[Jacob_Royer]

Thinking of taking it to the 1/8th mile track.. Any tips on 5 speed launch rpms on street t ires? What kinda times can i expect low / mid 9s??

I've got a PI intake CAI and the flowmaster catback.