yellow springs??

What lift are they good to? Iv heard 551 570 580? So any one know the right lift?

My cam had a 563 lift, and springs were still running like a champ when pulled after 3-4 years. I believe there good to 570 lift.

theyre good up to .580 lift ive seen others push them to .600 lift but its a rish i wouldnt take.

Ok I have the yellow springs form Texas speed I'm looking into getting the 224/224 .581.581. Off there site they say good to 551 I was jw before I take the risk

Other than only being good to like .580 what are the other down sides to yellow springs? Don't they last like way longer than most aftermarket springs? Along with being stupid cheap.

they last way way longer than comp 918s its been proven time and time again :D

I'm fixn to try em out with the tr224 I just orderd. They have about 20k on em with the 212/218

Ive been rocking a set of yellow springs on .568" lift now for about 6000 miles with no issues spinning it to 6500 rpm.

Hell yea!