Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain Disappointing power from mods?

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Old Sep 23, 2015 | 07:55 AM
  #26  
Helix13mini's Avatar
Helix13mini
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From: Under your car
Ignore the copper links. Just get the cylinders in the same position and the cam pulley centered.
 
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Old Sep 23, 2015 | 05:12 PM
  #27  
slash695's Avatar
slash695
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Originally Posted by Helix13mini
Ignore the copper links. Just get the cylinders in the same position and the cam pulley centered.
So I don't even need to take off the bottom side cover? Near the oil pump and harmonic crank?

Just the top cover, and loosen the chain tensioner, put the tool on the cam locking it into position MdC which is where it locks when I initially removed the cam etc.

Ensure the prisons are even by putting in a quarter inch extension. So ensure 1 and 4 are even with 2 and 3. If they arnt move the chain one notch forward or backwards to get them even.

Will as soon as I move a cog, then I have to reapply tension to the chain to see if it made the cylinders even.

So basically I'm just shifting a cog up the top on the cam chain cog untill all the cylinders are even

Thanks for your help, and this will surely help someone in the future with the specifics of engine timing from the expert!
 
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Old Oct 15, 2015 | 07:57 PM
  #28  
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tlr1000
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For comparison, I also have an 06. Only power mods are 15% pulley, Dinan CAI, cooler plugs, and RMW Tune. Stock cam, exhaust, and injectors. I used a dynapac hub dyno as well and with a bit of belt slip mine was 197hp.
 
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Old Oct 16, 2015 | 04:56 AM
  #29  
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shipjumper
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From: graniteville, VT
Originally Posted by tlr1000
For comparison, I also have an 06. Only power mods are 15% pulley, Dinan CAI, cooler plugs, and RMW Tune. Stock cam, exhaust, and injectors. I used a dynapac hub dyno as well and with a bit of belt slip mine was 197hp.
Has your MPGs gotten better too, or is it not a daily driver?
 
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Old Oct 16, 2015 | 07:54 AM
  #30  
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Saltysalt
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From: Dover, NH
Originally Posted by tlr1000
For comparison, I also have an 06. Only power mods are 15% pulley, Dinan CAI, cooler plugs, and RMW Tune. Stock cam, exhaust, and injectors. I used a dynapac hub dyno as well and with a bit of belt slip mine was 197hp.
sounds like some decent power especially with the stock exhaust
 
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Old Apr 13, 2016 | 07:56 PM
  #31  
11corners/min's Avatar
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Fuel pressure?

Originally Posted by slash695
Argghhhh how annoying, they weren't taken upside down...
What's your fuel pressure? Is it keeping that pressure steady throughout the power curve?
 
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Old Apr 25, 2016 | 09:30 PM
  #32  
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slash695
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Here's my fuel pressure!

Just posted a new post with this in it as it seems weird??

https://youtu.be/HuEaZxrVJQE
 
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Old Apr 26, 2016 | 06:27 AM
  #33  
11corners/min's Avatar
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Unsteady Pressure

Originally Posted by slash695
Here's my fuel pressure!

Just posted a new post with this in it as it seems weird??

https://youtu.be/HuEaZxrVJQE
Those seem very strange. I am new to minis, well relatively new, a year in. but in all my experience fuel pressure is supposed to stay even, despite rpm's.
 

Last edited by 11corners/min; Apr 26, 2016 at 12:00 PM.
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