Broke a PRC valve spring. What to upgrade to?
07-24-2014, 11:55 AM
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Broke a PRC valve spring. What to upgrade to? I broke 1 PRC valve spring yesterday. What should I upgrade to? Brian Tooly, Lunati, Comp Cam, BTRs?
I'm running a 2001 5.3, bone stock 706 heads, comp cams 285LR-HR13 (235/243 .621/.624 on a 113LSA 13degree overlap). My tuner set the shifting points to 6900rpm for 1st and 2nd and 6700 for 3rd. My PRC's only lasted 5 months. lol.
here is a lil idle clip.
I'm running a 2001 5.3, bone stock 706 heads, comp cams 285LR-HR13 (235/243 .621/.624 on a 113LSA 13degree overlap). My tuner set the shifting points to 6900rpm for 1st and 2nd and 6700 for 3rd. My PRC's only lasted 5 months. lol.
here is a lil idle clip.
