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DURATEC Performance (2003-2011) The place to chat about any Duratec 23, 23E, and 20 engine performance, tuning and exhaust related upgrades.
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#1 | ||||
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Focus Enthusiast
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butterfly flaps intake....on 2.0?
A I am installing my cosworth intake, I noticed that my stock intake manifold has butterfly flaps in it. This is on a 2.0 engine. I thought only 2.3s had butterfly flaps?
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#2 | ||||
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br/o/stang
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2.0's do, they all do. the 2.3 also has a flap deeper in to change the runner length.
Make sure you have someone good to tune it, not all of the tuners can get the car to idle without those flaps/with the cossie. enjoy the sound and the pull above 5k
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==2012 Kona Blue Mustang V6== ==1995 Light Iris Neon Coupe== ==1972 Skylark== |
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