Diagnose my Timeslip, Help Needed Inside
02-25-2009, 06:53 AM
#21
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A stall would help you more than anything. One of my friends has an 04 gmc with a 4.8. I programed it with efilive and he has cold air intake, headers, 411 gears, and a 3000 stall. Im not sure his 1/8th time, but he had a 2.0 60ft and ran a 12.12 in the 1000ft.
02-26-2009, 09:44 AM
#22
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damn i think something is definetley wrong there cuz i have a 4.8 with tune knn spacer and vetter servo with 3.73 detroit posi and run 14.4-14.5 most consitently and fastest has been a 14.3 that 94 mph is wut i trap wen i run those mid 14s i say look into ur tuning cuz something is most definetly goin on with those kinda times and for the mods u have u should be in the 14s without the cam and u bein in houston u should be clockin some decent times everyone goes from the valley to houston to only get faster wonder wut i would run over there and u definetly need a stall to help pull u off the line so the cam can come in and pull u on the mid to topend
02-26-2009, 09:43 PM
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damn i think something is definetley wrong there cuz i have a 4.8 with tune knn spacer and vetter servo with 3.73 detroit posi and run 14.4-14.5 most consitently and fastest has been a 14.3 that 94 mph is wut i trap wen i run those mid 14s i say look into ur tuning cuz something is most definetly goin on with those kinda times and for the mods u have u should be in the 14s without the cam and u bein in houston u should be clockin some decent times everyone goes from the valley to houston to only get faster wonder wut i would run over there and u definetly need a stall to help pull u off the line so the cam can come in and pull u on the mid to topend
02-27-2009, 08:05 PM
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damn i think something is definetley wrong there cuz i have a 4.8 with tune knn spacer and vetter servo with 3.73 detroit posi and run 14.4-14.5 most consitently and fastest has been a 14.3 that 94 mph is wut i trap wen i run those mid 14s i say look into ur tuning cuz something is most definetly goin on with those kinda times and for the mods u have u should be in the 14s without the cam and u bein in houston u should be clockin some decent times everyone goes from the valley to houston to only get faster wonder wut i would run over there and u definetly need a stall to help pull u off the line so the cam can come in and pull u on the mid to topend
the stuff in red is not allways true, I know alot of valley guys that come up here and run slower, its all about the DA
I have a bone stock 4.8 ecsb full weight 3.73 with tool box running 15.6 at 92 mph with just my tune, have charlie look it over, what gears do you have
02-27-2009, 09:36 PM
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See anything else I am missing here?
02-27-2009, 10:09 PM
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what cam did you go with? the converter will help alot.
went back and looked, that cam shouldn't need a stall, hell I picked up 3/10's with a 198/208 500 500 115.5 cam alone with my setup along time ago without tune and stock converter.
but I did have an old 4.8 with k/n intake,4.10's,eaton posi,nelson tune,elect. fans,u/d pulley,shorty headers,exhaust and only ran a 14.9 at 92 mph ahhhaaa
went back and looked, that cam shouldn't need a stall, hell I picked up 3/10's with a 198/208 500 500 115.5 cam alone with my setup along time ago without tune and stock converter.
but I did have an old 4.8 with k/n intake,4.10's,eaton posi,nelson tune,elect. fans,u/d pulley,shorty headers,exhaust and only ran a 14.9 at 92 mph ahhhaaa
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