So I picked up a 2000 RCSB a few weeks ago with the 5.3. It has the 3.42 g80 rear and brand new 255/70/16 falken tires on the factory wheels. 156k on the clock and bone stock from the clutch fan to the tail pipe. Took it to the strip tonight here in south Florida and ran 15.5's and 15.6's at 87 with 2.3 60 foots. Track prep was terrible, couldn't brake stall higher than 800 rpm or it would just spin. Are these times decent? Couldn't find a good thread on stock times.