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Twingo Technical & Detailing Information
Engine, Gearbox, Exhaust, Intake
GruppeM "ram" airbox?
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<blockquote data-quote="Anonymous" data-source="post: 59182"><p>head work will give you over 10bhp if you've got over a grand for the work. exit ports are in need of work.</p><p>so far my lovely sounding very expensive exhaust system isn't being stretched to far, even the stock infact. was the first thing noted by exhaust company when they did the work. "get exit ports ported"</p><p>-more air in, more air needs to leave quicker-</p><p>porting the inlet manifold may give you some gains with a remap as there is some stepping like the 1*2 had.</p></blockquote><p></p>
[QUOTE="Anonymous, post: 59182"] head work will give you over 10bhp if you've got over a grand for the work. exit ports are in need of work. so far my lovely sounding very expensive exhaust system isn't being stretched to far, even the stock infact. was the first thing noted by exhaust company when they did the work. "get exit ports ported" -more air in, more air needs to leave quicker- porting the inlet manifold may give you some gains with a remap as there is some stepping like the 1*2 had. [/QUOTE]
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Twingo Technical & Detailing Information
Engine, Gearbox, Exhaust, Intake
GruppeM "ram" airbox?
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