What is the quickest time you have seen or done with a 3.23 equipped car/truck? A little detail about your combination would be great. Went 13.18 at 108 with 68 340 with LD340 with 3310,1-3/4" headers and DC .484 hyd cam in a 69 Dart,4-speed and 27"slicks. Next time around will be 25.5-26" slicks...will use the 27" tires for the highway.
