What can stock L03 valve springs handle?
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Joined: Jul 1999
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From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
New ones, about .425".
Used ones, will float at .400" lift and much more than 4000 RPM.
A more aggressive cam, such as a Comp XE or a Crane or Lunati of the same general sort, will almost float them at idle. Even a LT1 cam is too much for used stock springs.
Used ones, will float at .400" lift and much more than 4000 RPM.
A more aggressive cam, such as a Comp XE or a Crane or Lunati of the same general sort, will almost float them at idle. Even a LT1 cam is too much for used stock springs.
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