What can stock L03 valve springs handle?
#2
Supreme Member
Join Date: Jul 1999
Location: Loveland, OH, US
Posts: 18,457
Likes: 0
Received 15 Likes
on
15 Posts
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.
Thread
Thread Starter
Forum
Replies
Last Post
NBrehm
Engine/Drivetrain/Suspension Parts for Sale
1
08-25-2015 11:49 PM
1988iroc350tpi
Tech / General Engine
8
08-14-2015 07:52 PM