WhynotSS

I'm going to be upgrading to a TR 220 and want to make sure I put the 918s on correctly. Thanks

DriveATransAm

they really only go on one way. the larger part should be on the bottom i believe.

GeorgeC

Ditto. There's really no wrong way. To be safe, it's a good idea to get a valvespring height micrometer and make sure the installed height is correct. If you're just replacing your stock springs, you should be fine since the 918's use the same installed height as the stockers.

TA_2001

The root of all evil.. some pics for you
during your valve spring change..
http://www.ls1info.com/article.php?sid=157
(note link to vavletrain near bottom of above )

Pretty good article on spring swapp here..
http://www.ls1info.com/cam_install/default2.html

WhynotSS

Thanks for the info. Where can I get a micrometer? What is the correct install height?

ls1290

iTrader: (20)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by TA_2001:
<strong>Pretty good article on spring swapp here..
http://www.ls1info.com/cam_install/default2.html</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Excellent write up <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

WhynotSS

ttt