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John Cooper Garages S-Works Mpi


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#1 miniman_78

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Posted 24 December 2011 - 04:25 PM

I need to get my S works ready for the MOT and it's running rich.
I'm going to change the labda sensor but can anyone tell me at how much the rockers-valves needs to be adjusted? Can't find the info for this conversion. If possible in mm because I don't have the feelers in inch.
Also the exhaust needs replacing, where can I find the right twin exhaust? The website of Janspeed isn't working properly so can't find it there.
I tried to contact Mike Raven of classicminis but no responce, e-mail send and had a failed delivery status notification.

#2 ChrisG10

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Posted 24 December 2011 - 06:41 PM

0.014 on the exhaust and 0.012 on the others i may be wrong i havent done it in a while and i cant seem to find my haynes to tell you exactly it!

#3 Shep76S

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Posted 28 January 2012 - 10:29 AM

Canot remember exactly. The clearances were bigger than standard, 15 thou I beleive is correct not 14

#4 R1minimagic

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Posted 28 January 2012 - 10:35 AM

They have 1.5 rockers so it will be 1.5/1.3 x standard settings




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