New Valve Spring Break-in Procedure?
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New Valve Spring Break-in Procedure? Putting a set of PAC 1518s in my stock Z06 (LS6). The springs didn't come with any instructions on how to break them in, but I've heard there is a preferred procedure to "condition" them before really getting on the motor.
I've heard that a couple of start-up and full warm-up cycles at below 1500 RPM should be done after new springs are installed. is this correct, or is there a better method?
I've heard that a couple of start-up and full warm-up cycles at below 1500 RPM should be done after new springs are installed. is this correct, or is there a better method?
I'd recommend a couple heat cycles, and if you used any assembly lube during the install (say on a new camshaft) an oil change after the heat cycles before letting her eat!
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
