Hey everyone, just wanted to give a heads up that there is a really interesting thread on the "other" forum regarding a "Anti-det device" Here is the website of the device.



http://www.pg-unlimited.com/index.a...ustom&ID=17



Check out the other forum for the discussion before you buy it. Just wanted to give a heads up.





**Mods please don't delete, this is good stuff**

sounds like bullshit

wait what the hell do they want me to spend $450 for again? i may be an idiot by asking this but are they spark plugs or what. i went to the site but (in a blonde's voice) i dont get it....duhhhhhhhhh

aparently Batman is the one to ask... LOL

im gunna pretend like i understand your response and move on/......j/k

now i get it duhhhhhh.............like this guy

hmmm

dont question it just accept it as your own!!

They show a nifty pic of a Mercedes 3 rotor....

The argument is that trailing is unnecessary and problematic - there's a little more to it than that. The claim that Mazda turned trailing on and off to ward off detonation is wrong - it was for heating the thermal reactor.

The reason they show the C-111 engine is to show the single plug per rotor arrangement. But note the position of the plug - it's not below the minor axis like a leading plug, but rather slightly above it. This was standard practive for single plug rotaries (Curtis Wright, Mercedes, some NSU).

With the leading plug where Mazda has located it, you really do need trailing for efficient combustion. Turn off the trailing, and you blow a fair amount of unburned mixture out the exhaust (which they used to do to facilitate "external combustion" for emissions control).