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Re: Cams......decisions decisions
Quote:
Originally Posted by BR3W CITY
Over .600 and you'll want to consider running a dual spring. The thing is, under either situation, the valve springs will eventually wear. XER lobes have an aggressive ramp, which is fine for making power but isn't gentle on the springs.
Its just part of the game really. Even stock valve springs wear out, but the low seat pressure and lack of RPM mean you won't see many stock use engines floating valves. If you cammed the same engine and tried to run it outright, you'd float very quickly.
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I know the higher lift cams would need the higher lift double springs. I guess what I was trying to say is, If I went with the 228R would it be worth it to go to the higher lift double spring? Since they wouldn't be near as close to their limit, would they maybe last longer?
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'83 Silverado Step Side
'85 GMC short bed.
'86 Chevy Step Side Custom Deluxe
LQ9/4L80 swap (SOLD)
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