I went to T&T last year to see if I could slow my D50 down for the 7.0 index. I was running in the low 6.30's that night. I usually shift at 6800. I tried shifting at 5600 and it would only slow down to a 6.50. I need full throttle to leave on a Pro Tree (4 tenths).
1.33 60 ft,6.21 at 110.59 in the 1/8, pump gas small block,2950lbs,drag radials,mufflers and driven to track ...
