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Discussion Starter · #1 ·
Okay guys my truck has lost over .6 off in the 1/4 mile and .2 off in the 60ft ?? the only thing new is my Martin Saine tranny other than that nothing...Now my rockers are in need of adjustment for sure u can hear them kncoking atlittle...Im going over my boys house next week to have a compression test done and look over truck...But im not puttin gon the supercharger until i find whats wrong....Truck feels strong but has lost something some where...MY best time 14.16 worst 14.83 man i ran those number 14.16-14.20 without ported heads and a cam lol...heres a video from last night HELP HELP ...

http://www.youtube.com/watch?v=BXJV1tiz61k&feature=channel_page
 

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2018 Jeep Trackhawk
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heat? or is the outside temp similar to the last time you ran?
 

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Discussion Starter · #5 ·
Tune seems okay it was runninng really lean with cut-out open for awhile but leveled out ....It was 74 out lol...same weather i could run a 13.52-13.61 in my sleep in...iIM SO DAM PISSED RIGHT NOW !!
 

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I didnt listen to the video, but you said that the rockers need adjustment, that could be the issue right there, especially if the are making noise. They could be real loose and the valves arent opening all the way, hence the truck isnt breathing right.
 

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Tune seems okay it was runninng really lean with cut-out open for awhile but leveled out ....It was 74 out lol...same weather i could run a 13.52-13.61 in my sleep in...iIM SO DAM PISSED RIGHT NOW !!

Man you couldn't run that shit in your sleep!!! You only ran that shiznit once or twice.
 
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