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Twingo Technical & Detailing Information
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Unexpected Orange Juice - Dom's Twingo GT
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<blockquote data-quote="oscar" data-source="post: 160256" data-attributes="member: 2757"><p>that's normal man. that's the back pressure in the turbo, the turbo spools up around 2,300 rpm and when the 'boost' is created, the wastegate opens to govern the pressure. what you are feeling is the vacuum pressing back against the pedal. deffinately nothing to worry over man <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> it lets you know that your wastegates working as it should</p><p></p><p></p><p>edit * not literally pressing back against the pedal offcourse, but the effect of the increased vacuum in the manifold through the throttle butterfly is what makes it feel firm. well that's keeping it basic so you're not sat there thinking .... WHAT?!?!?! lol</p></blockquote><p></p>
[QUOTE="oscar, post: 160256, member: 2757"] that's normal man. that's the back pressure in the turbo, the turbo spools up around 2,300 rpm and when the 'boost' is created, the wastegate opens to govern the pressure. what you are feeling is the vacuum pressing back against the pedal. deffinately nothing to worry over man :) it lets you know that your wastegates working as it should edit * not literally pressing back against the pedal offcourse, but the effect of the increased vacuum in the manifold through the throttle butterfly is what makes it feel firm. well that's keeping it basic so you're not sat there thinking .... WHAT?!?!?! lol [/QUOTE]
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Twingo Technical & Detailing Information
Projects / Progress Threads
Unexpected Orange Juice - Dom's Twingo GT
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