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so i went to pick up the truck last night at G force in pearland after haveing my cam installed...anyways the truck idles fine but runs horrible,when you pucnh it it barely moves and isnt nearly as fast as it was before the cam swap any suggestions? new fuel pump,injectors?
dunno bro but i can say this i had a 224 cam in a 5.3 ecsb and it sucked big time!!!!!!! and it was fully bolted!!!!!!! whats the lift on the cam 581 ?
Too much cam for your setup or needs to be retuned
ya 581/581 with a 112lsa
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Originally Posted by skeet
theres no way it will work?
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Originally Posted by COWL327
What gears do you have...do you have a stall...has Allen retuned it yet?
stock gears no stall and i've got the nelson tun im not sure whats happening it acts like its out of gas when you get on it
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Originally Posted by COWL327
I think something else is wrong...The shop that did the work did something .Did they give you the truck running like that?
ya they called and said the truck idles fine but acts like its out of gas when you drive it....and did esxactly what they said i talked to mti in houston texas speed and 3 other shops and they all said my cam would be fine with my setup...so theres no reason for it to be like it is unless the guy just didnt know what the hell he was doing right? like i said i ended up colapsing 3 lifters and ordered new comp cam 875 yesterday....any bodyhave any thing at all?
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Originally Posted by COWL327
Did you get a retune for this cam?