before and after cam times
#1
before and after cam times
I just got the cam installed 220 224 112+4 .570" lift and true duals with no headers yet.
1/8 mile track:
before: 9.71@70 with a 2.20 60'
after: 9.30@75 with a 2.07 60'
this is a fully loaded and damn heavy truck (AWD and quad steer). No headers yet but mods listed in signature.
Sound clip in later post.
1/8 mile track:
before: 9.71@70 with a 2.20 60'
after: 9.30@75 with a 2.07 60'
this is a fully loaded and damn heavy truck (AWD and quad steer). No headers yet but mods listed in signature.
Sound clip in later post.
Last edited by 02Denali6L; 03-10-2008 at 07:03 PM.
#4
Thanks, I guess this would be an improvement of about a 15.2 to a 14.5 in the 1/4. I doubt header gains will be much but we'll see. I was hoping to be faster than my wife's TBSS but not yet... 9.19@78 was the target... I don't think I will be able to pass it.
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#10
The truck has a nice light choppy idle to it. It will occasionally get into the loap rhythm like larger cams do. Got the AFR tuned into the upper 12's to mid 13's and 33* timing with an occasional knock. I was happy It pulls well instead of getting flat up top.