Anyone ran a early blue stripe LS6 spring over .550 lift?Would it be safe to run .550-.560 with this spring?I wont rev it past 6K

 

I'm not sure what the recommended limit is for those particular springs, but I wouldn't put them in if they are not recommended for a certain lift, regardless of how high I would rev it. What is the max lift for those spring anyways?

 

You can see in my sig. what cam i have been running,And the Ls6 blues have been flawless for many miles,I belive the factory says .530 max for those but other people have had ran many OE spring past the factory recommendations, i have another cam I will install on of these days,it's .560 lift

 

If the factory says .530 max and you will be running a .560 lift I think that is pushing it a bit too much. That's just my opinion and I'm sure someone with more knowledge will chime in. I think you'll be changing your springs out a little sooner with that lift.

 

get 918's or you'll be sorry