nmass399
09-27-2010, 12:44 AM
Got an 11.8058 today at 115.38 with a 1.6006 60 foot, Density altitude was 1857 according to dragtimes.com. Also ran an 11.8315 at 114.94 with a 1.6299 60 foot. These two runs were only 20 minutes apart and the first run the water temps did not get over 160 degrees during the run. Just wait till i get some into some - DA and see what i run. Race weight is 3490.
My buddy Patrick got the 11.80 on video from his snapshot camera, i will have to get that from him and post up.
I had just changed to a speed density tune and got the stock maf out of the way and put some intake parts in there to fill the gap from the lid to the throttle body. I did a little tuning here and there and had the a/f ratio between 12.6 and 13.1(commanded 12.9 afr). So it gave me a little more power hence the 2mph change from getting the afr back where it needed to be and getting a little better flow.
Also to give me a little more i ran the car with the main accessory belt off and the a/c belt off to see if it helped any. Which comparing my mph from the two runs it was only a .4 mph gain and pretty sure no et cause the 60 foot went down causing the lower et.
My best pass was the first pass netting the best 60 ft mph and et. My 60fts kept getting worse all the way to 1.7 my last run so i called it a day.
My buddy Patrick got the 11.80 on video from his snapshot camera, i will have to get that from him and post up.
I had just changed to a speed density tune and got the stock maf out of the way and put some intake parts in there to fill the gap from the lid to the throttle body. I did a little tuning here and there and had the a/f ratio between 12.6 and 13.1(commanded 12.9 afr). So it gave me a little more power hence the 2mph change from getting the afr back where it needed to be and getting a little better flow.
Also to give me a little more i ran the car with the main accessory belt off and the a/c belt off to see if it helped any. Which comparing my mph from the two runs it was only a .4 mph gain and pretty sure no et cause the 60 foot went down causing the lower et.
My best pass was the first pass netting the best 60 ft mph and et. My 60fts kept getting worse all the way to 1.7 my last run so i called it a day.