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1

Engine + Driveline / MarkD Chips - Questions

« on: August 22, 2008, 05:27:19 PM »

Is this difficult to do? What does that entail?

Mark D is the best chip around for E30s IMHO. If you want to free up the power in the low end i recommend getting rid of the 24lbs flywheel.

2

Engine + Driveline / MarkD Chips - Questions

« on: August 22, 2008, 02:43:35 PM »

Hi all, I'm a new owner of a '91 318ic.  I've been hearing that the chip to buy to give my car a boost is the MarkD chip.  Does anyone have any experience?  He let me know about the 91 octane and 93 octane chips.  Do you have experience with either?  Let me know what you noticed on both.  Is the 93 far superior to the 91 chip?  Does the 91 still pack a punch? and do you notice a difference in the low rpms in 1st and 2nd, cause the sleepiness of the m42 low rpms are killing me!