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Old Jun 12, 2005 | 03:41 PM
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Default LS1 Cam Questions

I want really good low-end for my LS1 motor that I'm gonna be putting my truck. i just want some reassurance on my decision. From what I understand guys with 224/224 cams and bigger loose some torque from off idle say 800-1700rpms, right? This area is very important to me because I don't want to loose any torque compared to a stock LS1, for towing reasons. I basically want to gain more hp/tq across the board without sacrificing any, if little low-end and shift at around 6300rpms. So which cam would be best for me? I will have headwork done to an extra set of 5.3 heads as well. I'm gonna use Cammotion/FMS lobes:

-216/222-113
-218/224-112 or 113
-220/224-113
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Old Jun 12, 2005 | 03:48 PM
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https://ls1tech.com/forums/showthread.php?t=235563
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Old Jun 12, 2005 | 04:01 PM
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Thanks for the link, but I can't seem to find much in the truck section about 5.7 LS1, just the truck motors.
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Old Jun 12, 2005 | 08:29 PM
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Originally Posted by 99silveradoSS
Thanks for the link, but I can't seem to find much in the truck section about 5.7 LS1, just the truck motors.
same principles apply.
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Old Jun 13, 2005 | 07:17 AM
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i dont feel i lost any low end with the 224 cam
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Old Jun 13, 2005 | 02:28 PM
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Originally Posted by 4mula
i dont feel i lost any low end with the 224 cam
Thanks for the info, do you have true duals.

Did anybody else feel an increase/decrease in the 800-1700rpm range after a cam swap? Thanks.
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Old Jun 13, 2005 | 02:45 PM
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no sir. long tubes, catless y pipe into a hooker exhaust
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Old Jun 13, 2005 | 02:49 PM
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I'd say I have a 'slight' decrease in that range....




I don't get good power till 3000rpms
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Old Jun 13, 2005 | 04:02 PM
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Take a look at the VINCI/CRANE cams in the truck section>>>sponsor.

http://www.vincihighperformance.com/
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