Lifters?
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Joined: Feb 2003
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From: USA
Lifters? haloooo boys i was asking . is the stock ls1 Lifters . a Hydraulic Roller Lifters or not .
and f they r not wich well bee beteer the Comp Cams OE Replacement Hydraulic Roller Lifters or the Crane Hydraulic Roller Lifters,
thanx. <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
and f they r not wich well bee beteer the Comp Cams OE Replacement Hydraulic Roller Lifters or the Crane Hydraulic Roller Lifters,
thanx. <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
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Joined: Nov 2001
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From: SW Florida
Re: Lifters? </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by viper killer:
<strong> hmmmmmmmmm i need more info pleas. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I think he answered your question very well. What more info do you think you need?
BTW, The Comp Cams roller lifters will more than likely take high RPM operation a little better than the stock roller lifters without pumping-up. But other than that, the stock lifters are more than likely good for any revs you plan on operating at (as long as you have good aftermarket springs to compliment them).
<strong> hmmmmmmmmm i need more info pleas. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I think he answered your question very well. What more info do you think you need?
BTW, The Comp Cams roller lifters will more than likely take high RPM operation a little better than the stock roller lifters without pumping-up. But other than that, the stock lifters are more than likely good for any revs you plan on operating at (as long as you have good aftermarket springs to compliment them).
Re: Lifters? </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by viper killer:
<strong> ttt <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">The weekends 'specially nice ones are not the best for speedy replies. If your goin huge lift dont be a cheapy,upgrade the whole valvetrain. I like crane's lifters myself.
<small>[ March 23, 2003, 07:00 PM: Message edited by: wrencher ]</small>
<strong> ttt <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">The weekends 'specially nice ones are not the best for speedy replies. If your goin huge lift dont be a cheapy,upgrade the whole valvetrain. I like crane's lifters myself.
<small>[ March 23, 2003, 07:00 PM: Message edited by: wrencher ]</small>
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Joined: Nov 2002
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From: Chicago Heights, IL
Re: Lifters? Yes they are hydraulic.
It doesnt matter which lifters you replace them with, the stock GM ones, Crane, or Comp ones, theyre all made by the same company. When Crane and Comp get ahold of them, supposedly they disassemble them and make some improvements that are supposed to make them more durable in high HP environments.
As to what they exactly change, who knows. But I'll tell ya this, I priced out a set of 16 GM stock lifters, and the whole set would have been over $400 and that was through GMPartsDirect, whcih is typically a lot cheaper than the dealer.
Go with either Crane's or Comp's, Im sure neither is any better than the other.
It doesnt matter which lifters you replace them with, the stock GM ones, Crane, or Comp ones, theyre all made by the same company. When Crane and Comp get ahold of them, supposedly they disassemble them and make some improvements that are supposed to make them more durable in high HP environments.
As to what they exactly change, who knows. But I'll tell ya this, I priced out a set of 16 GM stock lifters, and the whole set would have been over $400 and that was through GMPartsDirect, whcih is typically a lot cheaper than the dealer.
Go with either Crane's or Comp's, Im sure neither is any better than the other.
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