This may be a crazy thought but i got to thinking the imrc is controled by eletric pulse right well what if a guy was to wire up a switch in his car to open them when ever he wanted like at a much lower rpm do you think this is possible?
I beleive people have tried pinning the secondaries open and for the most part, iirc they lost power at the lower end, it seems that are best when they open as set by the factory
- 95 Mystique LS - Zetec/5spd
- 99 Contour SeVT Sport - Duratec/5spd
Official NE-CEG Contour/Mustang Family
If you look at a dyno plot of a stock duratec or SVT you can see that the switching point is pretty good stock. If you have a modified UIM or cams or something of that nature I'm sure the switching point would probably need to be moved to be ideal.
Your other option is to remove them totally. I've just recently played around with it by opening my secondaries at 1500 RPM so they are open most of the time and there's some low end loss I suppose but most of the time it's not even noticeable.
04 Subaru WRX "Eurosport bling bling fast and furious tokyo drift"
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