CLASS RACER FORUM - LS1 Valve Spring Pressure?

CLASS RACER FORUM (https://classracer.com/classforum/index.php)

- Stock and Super Stock Tech (https://classracer.com/classforum/forumdisplay.php?f=4)

- - LS1 Valve Spring Pressure? (https://classracer.com/classforum/showthread.php?t=15535)

LNorton

01-28-2009 08:51 PM

LS1 Valve Spring Pressure?

We run the same spring as the LS1, except at a shorter install height. I am curious as to how much spring pressure those guys are running.

I would like it to be able to spin 72-7300rpm. Installed height is 1.750. Lift is .485/.495

Any ideas?

Jim Hanig

01-28-2009 09:19 PM

Re: LS1 Valve Spring Pressure?

Les I would think 165 180 seat and 380 400 open. J Hanig

All times are GMT -4. The time now is 03:00 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright Class Racer.com. All Rights Reserved. Designated trademarks and brands are the property of their respective owners.