 OT: 4 Valve Vs. 2 Valve, What's The Advantage? |
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| windforfun |
 Feb 11 2024, 11:48 AM
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#1
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Senior Member  Group: Members Posts: 1,823 Joined: 17-December 07 From: Blackhawk, CA Member No.: 8,476 Region Association: None  |
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| 930cabman |
Feb 11 2024, 05:47 PM
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#2
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Advanced Member Group: Members Posts: 3,130 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States 
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More air in and more air out = more power
Check out the Ferrari 355 developed in the mid 90's. 5 valves/cylinder |
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Posts in this topic
windforfun OT: 4 Valve Vs. 2 Valve Feb 11 2024, 11:48 AM
Rufus 4v - allows optimized plug location which allows h... Feb 11 2024, 11:59 AM technicalninja 25-40% more airflow.
Almost always cross flow.
Les... Feb 11 2024, 12:01 PM brant Incoming charge increase
Easier exhaust scavenging... Feb 11 2024, 12:31 PM
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