Those are about the numbers I've been running in the good air.
Same 60' a bit quicker in the 1/8 and same 1/4 ET but only 133 MPH so your really making steam on the top end. At 138 I think you have quite a bit of ET improvement left.


70 Dart Swinger, 2850 lbs
SB 408, Bullet roller 264/268 @50 .636 SSDS stage 2 Edelbrock heads, 1 7/8 Headmans, 1050 dominator by Dom, 9.867 @ 133