T9ja

Just came back from the track. Car is running good except for traction issues. Had 9 runs. Best ET was 12.1 @ 120.4 mph which was the first run. Last run was 12.324 @ 121.75 mph. Best time before the LT Headers was 12.1 @ 115.75 mph. So, my trap speed have increased by 6mph with the LT Headers. Here is the last slip for the day...
Attachment 306315

HeissRod

That's a nice increase! What were the temp differences between the two runs?

Ls1toAMG

You get those 60 times down to 1.6-7 and you should be mid 11's..

DVC

Stock pulleys?

T9ja

Temps were in the low 50's.

T9ja

Was running down the track with my 19's. Could not get my 60' down any longer since I started hearing the dead body thumb sound. I was running 1.7, 1.8 then. I only had a 1.9 60' once during the runs.

T9ja

Small s/c pulley. Still need to re-tune the car though.