I got a 14.7x @ 9x.xx It was either low or mid 90mph. This was boke stock even down to the paper filter... well no air silencer and timing left at 10 degrees.
I went 15.8@88mph stock with just air silencer removed. Later found timing set at 8*BTDC. With just MAC pulleys and timing set to 12*BTDC ran [email protected] and have been stuck at this average for the last 33 runs down the strip.