R50/R53 :: Hatch Talk (2002-2006) Cooper (R50) and Cooper S (R53) hatchback discussion.

R50/53 Swapping 330cc injectors with 380cc on a tuned R53

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Old Sep 3, 2015 | 05:16 AM
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Manny_cooper's Avatar
Manny_cooper
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Swapping 330cc injectors with 380cc on a tuned R53

Hi guys,

Question:

I recently bought a Mini, and I think it's tuned.

If it's already tuned with the 330cc injectors, could I swap those with the 380cc (JCW) and not cause any problems?

R,
Manny
 
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Old Sep 3, 2015 | 05:48 AM
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Helix13mini
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From: Under your car
No, you'll want to tune the car for the 380cc injectors. For normal driving, the car can probably trim itself to a balanced fuel/air ratio, but under wide open throttle, you'll be running rich.
 
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