New nitrous times in my 07 NNBS 4.8 silverado
08-20-2010, 10:34 PM
#1
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New nitrous times in my 07 NNBS 4.8 silverado Just got back from the track.
07 4.8 silverado
k&n CAI
TR220 cam
PACESETTER HEADERS
4.10 GEAR W/ DETROIT TRUE-TRAC
3600 performabuild stall
17" STOCK WHEELS ON THE FRONT
15" WHEELS ON THE BACK W/275-60-15 bfg DRAG RADIALS
NITROUS
No weight reduction other than the wheels.
DA for runs was 1649ft. 78 degrees and 76% humidity ( pretty miserable)
--- ---- NA run --- 100 shot --- 150 shot
60 ft --- 2.16 --- 1.87 --- 1.74
330ft --- 5.99 --- 5.31 --- 5.09
1/8 --- 9.17 --- 8.24 --- 7.98
1/8 mph 77.12 --- 83.6 --- 84.68
1/4 --- 14.34 --- 12.97 --- 12.64
1/4 mph 94.80 --- 103.35 --- 104.90
http://www.youtube.com/watch?v=EFZOELhB72I
http://www.youtube.com/watch?v=3h5MPMl3w4w
07 4.8 silverado
k&n CAI
TR220 cam
PACESETTER HEADERS
4.10 GEAR W/ DETROIT TRUE-TRAC
3600 performabuild stall
17" STOCK WHEELS ON THE FRONT
15" WHEELS ON THE BACK W/275-60-15 bfg DRAG RADIALS
NITROUS
No weight reduction other than the wheels.
DA for runs was 1649ft. 78 degrees and 76% humidity ( pretty miserable)
--- ---- NA run --- 100 shot --- 150 shot
60 ft --- 2.16 --- 1.87 --- 1.74
330ft --- 5.99 --- 5.31 --- 5.09
1/8 --- 9.17 --- 8.24 --- 7.98
1/8 mph 77.12 --- 83.6 --- 84.68
1/4 --- 14.34 --- 12.97 --- 12.64
1/4 mph 94.80 --- 103.35 --- 104.90
http://www.youtube.com/watch?v=EFZOELhB72I
http://www.youtube.com/watch?v=3h5MPMl3w4w
Last edited by IH8FORD; 08-21-2010 at 01:00 PM.
08-21-2010, 12:44 AM
#2
What rpm are you leaving the line at? You shaved 1.4 almost with a 100 shot! I am guessing with a stock converter you are leaving and spraying at 2000rpm or so!? If this is the case wile you are making crazy time slips you are putting allot of stress on the motor making all that extra torque that the 4.8 doesn't usualy make at such a low rpm.
Maybe I am looking to deep or with the minimal info on all your runs it isn't so bad but those are awesome times, but just don't want you to blow up the motor spraying too low of an rpm.
Maybe I am looking to deep or with the minimal info on all your runs it isn't so bad but those are awesome times, but just don't want you to blow up the motor spraying too low of an rpm.
08-21-2010, 07:01 AM
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It has a performabuild 3600 stall. Nitrous is on a wot switch. The converter always seemed tight. The extra tq from the nitrous help it stall a little more. between my long solenoid lines and tat lazy drive by wire im sure its not coming on before 3000.
08-21-2010, 08:12 AM
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Thanks. I have a nano system but didnt use it because I couldn't get it filled.
08-21-2010, 10:12 AM
#6
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08-21-2010, 12:59 PM
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Videos added...
08-21-2010, 01:57 PM
#10
I have a blast in that truck its actually slowing the progress of my 99SS. My ss ran 10.70 on motor its set up for nitrous maybe i'll get some runs on it before the end of the year. But to answer your question i was probably more proud of that 12 than I was the 10 in the camaro.
Videos added...
Videos added...
07-10-2016, 04:11 AM
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Just got back from the track.
07 4.8 silverado
k&n CAI
TR220 cam
PACESETTER HEADERS
4.10 GEAR W/ DETROIT TRUE-TRAC
3600 performabuild stall
17" STOCK WHEELS ON THE FRONT
15" WHEELS ON THE BACK W/275-60-15 bfg DRAG RADIALS
NITROUS
No weight reduction other than the wheels.
DA for runs was 1649ft. 78 degrees and 76% humidity ( pretty miserable)
--- ---- NA run --- 100 shot --- 150 shot
60 ft --- 2.16 --- 1.87 --- 1.74
330ft --- 5.99 --- 5.31 --- 5.09
1/8 --- 9.17 --- 8.24 --- 7.98
1/8 mph 77.12 --- 83.6 --- 84.68
1/4 --- 14.34 --- 12.97 --- 12.64
1/4 mph 94.80 --- 103.35 --- 104.90
http://www.youtube.com/watch?v=EFZOELhB72I
http://www.youtube.com/watch?v=3h5MPMl3w4w
07 4.8 silverado
k&n CAI
TR220 cam
PACESETTER HEADERS
4.10 GEAR W/ DETROIT TRUE-TRAC
3600 performabuild stall
17" STOCK WHEELS ON THE FRONT
15" WHEELS ON THE BACK W/275-60-15 bfg DRAG RADIALS
NITROUS
No weight reduction other than the wheels.
DA for runs was 1649ft. 78 degrees and 76% humidity ( pretty miserable)
--- ---- NA run --- 100 shot --- 150 shot
60 ft --- 2.16 --- 1.87 --- 1.74
330ft --- 5.99 --- 5.31 --- 5.09
1/8 --- 9.17 --- 8.24 --- 7.98
1/8 mph 77.12 --- 83.6 --- 84.68
1/4 --- 14.34 --- 12.97 --- 12.64
1/4 mph 94.80 --- 103.35 --- 104.90
http://www.youtube.com/watch?v=EFZOELhB72I
http://www.youtube.com/watch?v=3h5MPMl3w4w
07-29-2016, 04:53 PM
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Hey man I'm intrested in ur build I have a 2008 nnbs 4.8 trying to get into the 12s n u seem to have done it u think there is room for more I currently have 4.11s a 3600 a shift kit n I'm trying to pick out the right cam for it maby u could help I will eventual shoot nitrous as well a 150 shot
