More Performance valvespring tool ROCKS!
For more info, take a look here:
http://www.moreperformanceinc.com/he...lvetrain.htm#M LS1 ST
<small>[ November 30, 2002, 03:11 PM: Message edited by: Jason99T/A ]</small>
<strong>Someone posted that it was an awesome tool to remove the springs, but that it was kind of hard to install them. Something about trying to put the retainers in with it or something. True or not? Either way, I'm buying it.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Installing them was not hard once you used the tool a few times. I found putting a little dab of grease on the keepers worked great.
<strong> </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by 11 Bravo:
<strong>Someone posted that it was an awesome tool to remove the springs, but that it was kind of hard to install them. Something about trying to put the retainers in with it or something. True or not? Either way, I'm buying it.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Installing them was not hard once you used the tool a few times. I found putting a little dab of grease on the keepers worked great.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Agreed. It was only a problem really putting the keepers in when you were trying to do it with 2 people. I did one side with two people and it took a while because it was cramped with 4 arms in there. We were also using extensions so the ratchet reached all the way out in front of the head... this made it harder to keep control of the compressor.
On the driver's side I did it solo with no extensions except on the back few springs, and it was 100x easier to do. I also found it easy to put the keepers on one at a time, and rotate the first one around towards the center of the car, then put the second one on and hold it in place as you slowly released the compressor.
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<small>[ December 03, 2002, 05:13 PM: Message edited by: NastyC5 ]</small>
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the moreperformance tool is great for installing springs, but for removing i found it quite dificult to use, the retainer would go down and so would the valve and that was with a compressed cylinder. did anyone experience this as well? i ran a bout 90 psi in the cylinder should i have run more?
<strong>I used this tool to install REV double springs, when we swapped out the 918s i had to use the old stlye compressing tool.
the moreperformance tool is great for installing springs, but for removing i found it quite dificult to use, the retainer would go down and so would the valve and that was with a compressed cylinder. did anyone experience this as well? i ran a bout 90 psi in the cylinder should i have run more?</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I think that may have been because the keepers had wedged in the retainer. I install the LS6 springs that came with my hotcam kit last week end. I have the heads off and was using the lever style c clamp type.for a few of them I had to tap on the top of it because the keepers were wedged in the retainer. It didn't take much, juyst a light tap.
<strong>did anyone experience this as well? i ran a bout 90 psi in the cylinder should i have run more?</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">That's normal. I've heard it's caused by turning high revs. I had to tap nearly every one of mine to get the retainers to budge loose. (I used a socket with an extension on it and gave it a little tap with a hammer)
When I used the snap-on crank down compressor, I gave a tap after the spring was already compressed. I still had to do it on every valve just about, it was just easier to keep track of the keepers by doing it after the spring compressed with this style of compressor. The air pressure in the cylinder is there ONLY to keep the valve from falling down after the retainer and keepers have been removed.
Shon Herron: The tool will only work on heads with roller rockers (not roller tipped). (And I'm not sure if other roller rockers are similar to those used in the LS1. It does use the same roller provisions as the LS1 rocker arms use.)
<strong>Can you only attach the ratchet to the left side of the tool or can you attach it to the right side also?</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Yep, you can attach it to either side <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

