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Author Topic: When Does Mivec Hit  (Read 12852 times)

Jamerz

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When Does Mivec Hit
« on: February 23, 2021, 08:04:47 PM »
Hey Guys, I'm loving my brabus!

In my colt I could tell when Mivec hits, but I cant seem to tell on the Brabus, do you know what RPM the Cam profile changes?
I cant find it noted anywhere!

Many thanks in advance

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1.3 Cleartec - Colt

CrazyG

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Re: When Does Mivec Hit
« Reply #1 on: February 23, 2021, 09:41:34 PM »
The cams are exactly the same in the Brabus and the Colt CZT, but
that's the subtlety and the brilliance of the changes that Brabus made
to the set-up of the 4G15 engine and the ECU, and as we all know they
got more power out of it than Mitsubishi did.
The changes they made to the mapping, such that it was more of a
controlled smooth linear change when the MIVEC came in, rather than
the 'bang' that you got and noticed with the Colt CZT.
I like/prefer subtle.....
« Last Edit: February 23, 2021, 09:44:58 PM by CrazyG »
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454 - Brabus (mapped, Willwood brakes, coilovers etc)
454 - Passion CDi 95hp (manual, Brab body kit, coilovers etc)
454 - Passion 1.3 (manual, Brab body kit, lowered etc) [SORN'd]
451 - Pulse Turbo [my daily drive] (mapped, coilovers etc)
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mr singh

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Re: When Does Mivec Hit
« Reply #2 on: February 24, 2021, 08:21:06 PM »
i can only assume that it would be the same on both when MiVEC kicks in (YO) although as 'G' said brabus got hold of the map and altered it for the forfour so the power would be more linier and 'refined' as the forfour was sold as a premium option of the small car sector

i know on the N/A 1.5 it kicks in at 4000 rpm, more noticeable now that i have an 'active' exhaust fitted to my SB3 and about the same on the 1.1
« Last Edit: February 24, 2021, 08:25:52 PM by mr singh »
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Fortwo MK3 (2007-2010) Top speed 85 MPH. maxed* 98 MPH
Forfour 1.1 (2010-2015) Top speed 103 MPH. maxed* 110 MPH
Forfour 1.5 SB3 (2015>) Top speed 118 MPH. maxed* 122 MPH
Jaguar XF S 3.0TDV6 (11/21-06/22) never to be maxed
Jaguar XF S 3.0TDV6 (07/22>) Top speed 155MPH

*maxed in Germany

Coverman

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Re: When Does Mivec Hit
« Reply #3 on: February 25, 2021, 08:42:06 AM »
Peak torque on the  Brabus occurs at 3800 rpm.
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