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What Cam Is In 12a2ag01 Engine?


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#1 Syed Malaysia

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Posted 24 December 2008 - 01:59 AM

Hi all

First of all Merry Xmas to fellow TMFers.

I would like to upgrade the cam in my mini and was wondering what cam I have in the engine right now. Assuming it was never changed i.e. standard, whats the likely duration of the cam? 266?

I've been told Rover had some sort of hybrid cam in the Mainstream Cooper "G01" engine; inlet profile similar with the 266 cam, exhaust 276, or something like that. I asked because I dont want to buy 266 cam and end yr my current cam is a 276!

Any ideas?

Cheers

Syed

#2 Asphalt

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Posted 24 December 2008 - 02:39 AM

MG Metro, RSP Coopers, Metro GTA:

Checking height @ lobe: 0.017"
Timing (IN/EX): 16/56 59/29
Nominal lobe lift (IN/EX): 0.263" / 0.263"
Duration (IN/EX): 252 / 268°
Lobe centre angle (IN/EX): 110 / 105
Lobe separation angle: 107.5
Lift on overlap: 0.054"
Identifikation: 1/4" groove after lobe no. 1




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