LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

What cam could i use without overloading the springs??

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Old Mar 8, 2005 | 11:02 PM
  #1  
jasons93z's Avatar
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What cam could i use without overloading the springs??

I currently am running 1.6rr's and lt4 springs. What cam can i use with those springs?
Old Mar 8, 2005 | 11:19 PM
  #2  
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Re: What cam could i use without overloading the springs??

LT4 Hot cam comes to mind
Old Mar 8, 2005 | 11:31 PM
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Re: What cam could i use without overloading the springs??

cc305 would be a lil better than the hotcam IMHO
Old Mar 9, 2005 | 12:15 AM
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Re: What cam could i use without overloading the springs??

Originally Posted by DrewHMS97SS
cc305 would be a lil better than the hotcam IMHO
Too bad that would put him way over the limit of lt4 springs. .544 lift with a spring rated at .525
Old Mar 9, 2005 | 12:31 AM
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Re: What cam could i use without overloading the springs??

The hotcam is about your only option as far as the popular aftermarket cams go. The LT4 springs are junk.
Old Mar 9, 2005 | 04:31 AM
  #6  
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Re: What cam could i use without overloading the springs??

Originally Posted by Z95m6
The hotcam is about your only option as far as the popular aftermarket cams go. The LT4 springs are junk.
I wouldn't call them "junk" but they were designed for a specific purpose: to allow .525" lift with otherwise stock components to match the LT4 cam. You just need to know their limitations.

Rich
Old Mar 9, 2005 | 07:00 AM
  #7  
JS_CZ28's Avatar
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Re: What cam could i use without overloading the springs??

lpe 213/219 im currently running that on hotcam springs and 1.6s .492/.502 is max lift 112lsa i love it.
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