H/C/I LS2 10.19 @ 126 Yank ss4000 Video
07-15-2012, 01:45 PM
#1
H/C/I LS2 10.19 @ 126 Yank ss4000 Video Made a few changes to the car..saved 89lbs, new front suspention, and refreshened the 4L60E with billet shafts, smartech input drum, and swapped converters from a Vig 3600 to Yank ss4000
previous... 10.50 @ 127.9 1.48 60'
New......... 10.19 @ 126.3 1.47 60' rolling into the throttle
The yank seems to hit harder and pull great through the 1/8 mile...I was kinda surprised the car lost top end but the quicker ET makes up for it.
Overall pretty satified with the few changes and results...looking at plate setups and going to see what a 100-150 shot does...hoping for 9.5 range
previous... 10.50 @ 127.9 1.48 60'
New......... 10.19 @ 126.3 1.47 60' rolling into the throttle
The yank seems to hit harder and pull great through the 1/8 mile...I was kinda surprised the car lost top end but the quicker ET makes up for it.
Overall pretty satified with the few changes and results...looking at plate setups and going to see what a 100-150 shot does...hoping for 9.5 range
Last edited by silverz28camaro; 07-20-2012 at 12:57 AM.
07-15-2012, 04:56 PM
#4
similar thing happened when I went from my 2800 stall to my 3600 with my old 224 cam/ls1 setup
went from 11.7 @ 117 to a 11.5 @ 116 spinning....
07-15-2012, 05:15 PM
#5
What was 1/8 mile et and mph...clocks are off or you should be about 130-131mph, especially with that 60ft
For reference I was running 10.teens at 129ish mph with a 1.28-1.29 60ft
Your first time makes sense though and seems inline...
For reference I was running 10.teens at 129ish mph with a 1.28-1.29 60ft
Your first time makes sense though and seems inline...
07-15-2012, 08:43 PM
#7
Track conditions were iffy...at first the car wouldn't hook....
Wierd thing is I raced another car that 60'ft the same time as me, and it seemed like we were door to door til the end of the track, then it seemed like I pulled away ever so slightly, but he trapped 128 to my 126????
Wierd thing is I raced another car that 60'ft the same time as me, and it seemed like we were door to door til the end of the track, then it seemed like I pulled away ever so slightly, but he trapped 128 to my 126????
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07-15-2012, 11:46 PM
#11
1.59 60' 10.9 @ 109 letting out
2.00 60 11.2 @ 125 spinning *****
1.51 60' 10.4 @ 125 spinning with slight wheel hop
last pass
1.47 spinning barely while rolling into the throttle 10.19 @ 126
07-16-2012, 07:19 AM
#12
^^ yeah car is making more power but ET and mph don't jive lol, try running again maybe switching lanes or a different track...oh well beat the other guy and have fun!!!
07-16-2012, 07:57 AM
#13
That thing is fast! You've got some big block boys crying foul.
http://www.chevelles.com/forums/showthread.php?t=387837
http://www.chevelles.com/forums/showthread.php?t=387837 
07-16-2012, 12:27 PM
#16
What do you think about the dyno graph...my new exhaust made great power, but at 6,600 something isn't right....valve springs have 20,000 miles on them with a .600 lift cam that sees 7,000rpm shifts... maybe this is my mph fall off...
