Anti-det device (detonation)?
Anti-det device (detonation)?
1. What is it?
Dummy spark plugs, from aluminum alloy turned on a lathe.
2. Why?
The dummy plugs are machined with an extended tip to occupy the rotor housing spark void. This void accumulates combustion products, effecting ignition much like a diesel glow-head.
Used without permission, thank you RX7STORE.NET

http://www.rx7store.net/
https://www.rx7club.com/showthread.p...onation+timing
Dummy spark plugs, from aluminum alloy turned on a lathe.
2. Why?
The dummy plugs are machined with an extended tip to occupy the rotor housing spark void. This void accumulates combustion products, effecting ignition much like a diesel glow-head.
Used without permission, thank you RX7STORE.NET

http://www.rx7store.net/
https://www.rx7club.com/showthread.p...onation+timing
Last edited by jhillyer; Aug 22, 2004 at 01:51 PM. Reason: (adding relevant link)
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msilvia
3rd Generation Specific (1993-2002)
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