Im probably gonna stick with my parts I have..Those are def. LS6 Springs Cause they are the parts he took out of his Z06 and I doubt he put ****ty springs in there he has 100% positive feedback and Why go through the hassle to put ****ty springs in there. Maybe the 2003 Z06 Springs were different? I dunno..Just like tyler said its a very safe cam and Allen will tune it to make sure I dont rev it to the sky
Thanks for the advice though guys! 
BTW Warranty can kiss my ass...I found a dealer in caldwell that actually doesnt give a rats ass lol
Last edited by C-WAY; 03-28-2008 at 09:46 PM.
2012 F-250 XLT/FX4 RCLB 6.7 Powerstroke
H&S XRT Pro Race(550hp/1100tq)/ 4" flopro exhaust/H&S EGT kit/SPE Full diff unlock/S&B CAI/H&S motorsports upcharge pipe kit/ DPF,CAT,EGR,UREA Deleted/Icon 3.5" Lift-Vs 2.0 shocks/PMF DSS w' Bilstein 5100s/Icon Adj Track Bar-upgraded steel bearing/RIGID LEDs/Kenwood DNX570HD w/idatalink maestro/Hertz5x7s/Memphis 12" slim/500.1 JL slash amp/Recon f250 led emblems