Valve springs installed -

Part Number: CCA-930-1
Number of Springs Per Valve: Dual
Outside Diameter of Outer Spring (in): 1.550 in.
Coil Bind Height (in): 1.160 in.
Damper Spring Included: Yes
Spring Rate (lbs/in): 354 lbs./in.
Inside Diameter of Outer Spring (in): 1.150 in.
Inside Diameter of Inner Spring (in): 0.795 in.
Valve Spring Style: Standard

AdamR - I'm leaning towards your suggestion - I need to run low 12's maybe a hlf dozen times, with nitrous is fine if that'll be my best chance (no shame here as the Mustang sprays as well)Already running superstock springs - 3/4 relocation kit so I'm thinking on that fatefull weekend I'll borrow the rear slicks/wheels (have a source) switch rear gear (find a used set) and use the nitrous. I beleive I could get a few low 12 runs if all plays out in my favor. After I've proven my childish point - my life can go on (set car back up for street/cruise-ins) Sound good? Also - I will have a few trips to the track to dial in before our grudge match.