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- Mon Feb 16, 2015 1:33 pm
- Forum: Engine Tech
- Topic: Valve spring setting for turbo boosted engines ?
- Replies: 28
- Views: 4162
Valve spring setting for turbo boosted engines ?
There are many opinions, but I have found no precise formulas. Lobe profile should have some input, rate of boost increase, active mass, and probably a few others. Can anyone help. Thanks