With Crane Cams Adjustable Fuel Pressure Regulator and Ported Plenum (and MAF screens removed)*

  1. 60 ft: 2.253 _________ 1/8 mile: 9.272 @ 77.65 mph_________1/4 mile: 14.317 @ 97.59 mph
  2. 60 ft: 2.175 _________ 1/8 mile: 9.135 @ 77.29 mph_________1/4 mile: 14.170 @ 98.19 mph
  3. 60 ft: 2.116 _________ 1/8 mile: 9.108 @ 77.07 mph_________1/4 mile: 14.167 @ 98.04 mph
  4. 60 ft: 2.206 _________ 1/8 mile: 9.127 @ 77.65 mph_________1/4 mile: 14.148 @ 98.53 mph
  5. 60 ft: 2.117 _________ 1/8 mile: 8.977 @ 77.99 mph_________1/4 mile: 13.973 @ 98.81 mph
  6. 60 ft: 2.036 _________ 1/8 mile: 8.955 @ 78.12 mph_________1/4 mile: 13.949 @ 99.13 mph
  7. 60 ft: 2.134 _________ 1/8 mile: 8.982 @ 78.45 mph_________1/4 mile: 13.948 @ 98.91 mph
  8. 60 ft: 2.024 _________ 1/8 mile: 8.873 @ 78.37 mph_________1/4 mile: 13.842 @ 99.69 mph
  9. 60 ft: 2.038 _________ 1/8 mile: 8.859 @ 78.32 mph_________1/4 mile: 13.836 @ 97.58 mph
  10. 60 ft: 2.031 _________ 1/8 mile: 8.860 @ 78.31 mph_________1/4 mile: 13.835 @ 98.60 mph
  11. 60 ft: 2.020 _________ 1/8 mile: 8.858 @ 77.31 mph_________1/4 mile: 13.828 @ 98.94 mph
  12. 60 ft: 1.998 _________ 1/8 mile: 8.818 @ 78.55 mph_________1/4 mile: 13.766 @ 100.02 mph
* The first five runs were made on a different night than the rest. Track conditions were very poor, as you can see my 60 ft times were about .1 - .2 slower. I also found a hole in two of my spark plug boots after I made these runs. After it was fixed the car seemed to run better. The last seven runs were all made at the annual Chevy Showdown here in town. The track was in excellent condition, in fact I recorded my first sub 2 second 60 ft. time (1.998!). All of the runs were made in the day with temps ranging from 70-85 degrees. I set my fuel pressure to about 49 psi after the first two runs and it seemed to help.

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