Go Back   Corvette Forum > C6 Corvette, 2005 - 2013 > C6 Z06 Discussion
Sign in using an external account
Register Forgot Password?
Register Search Today's Posts Mark Forums Read FAQ Vendor Directory
C6 Z06 Discussion
General Z06 Corvette Discussion, LS7 Corvette Technical Info, Performance Upgrades, Suspension Setup for Street or Track Sponsored by

Welcome to Corvetteforum.com!
Welcome to Corvetteforum.com.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join Corvetteforum.com today!

Corvette Store
C7 Parts & Accessories
C6 Parts & Accessories
C5 Parts & Accessories
C4 Parts & Accessories
C3 Parts & Accessories
C2 Parts & Accessories
C1 Parts & Accessories
Wheels & Tires
Sponsored Ads
Vendor Directory
Thread Tools Search this Thread
Old 07-23-2014, 02:52 PM   #1
CF Senior Member
Support Corvetteforum!
vertC6's Avatar
Member Since: Aug 2004
Location: Houston Texas
Default Has anyone measure the seat pressure on the PSI 1511 Spring?

I have read on Katech's site and I have an old spec sheet from CV Products and it shows them at 120LBS seat pressure at 1.80. Jason confirmed with me it is 120lbs, but now when you go to PSI's site it say 130lbs at 1.80. I called Jeff at PSI and he said it had been 130 as long as he can remember.

I tested my slightly used set (made in 2008) and they came in at 117-119 at 1.80 which is what I expected for slightly used springs. Has anyone here seen 130lbs of seat pressure at 1.80? Jeff said he did not know of any change but clearly they changed it on their site.
vertC6 is online now   Reply With Quote
Old 07-23-2014, 02:52 PM
Go Back   Corvette Forum > C6 Corvette, 2005 - 2013 > C6 Z06 Discussion
Reload this Page Has anyone measure the seat pressure on the PSI 1511 Spring?

Similar Threads
Thread Thread Starter Forum Replies Last Post
Oil pressure reads 130 PSI and guage is pegged at 80 Johnz02Z06 C5 Tech 20 06-13-2014 07:19 PM
PSI LS1511 Valve Springs, who's using them vertC6 C6 Z06 Discussion 24 05-21-2014 11:41 PM
Pac 1218 vs 1219 randyfl C5 Tech 0 03-05-2013 03:09 PM
Upgrade the LS6 Push Rods ? ZeeOSix C5 Z06 Discussion 9 05-17-2011 07:20 PM
comp cams ls1 beehive spring on l98 heads? mos90 C4 Tech/Performance 2 04-20-2004 04:44 PM

Thread Tools Search this Thread
Search this Thread:

Click for Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

All times are GMT -4. The time now is 01:00 PM.

Emails & Password Backup