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AR change, 1.25 to 1.10

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Old 01-08-2016, 12:59 PM
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Default AR change, 1.25 to 1.10

Would I see much of a change down low if I changed my AR from 1.25 to 1.10 or less (BW S475)
I didn't know what the AR was, but after rem. it I was able to tell-I orig thought it was a 1.10-still not sure if its an 83 or 92 MM wheel, not sure what part to meas.
Boost comes in around 3500 now
How much would it kill the top end
Old 01-08-2016, 03:27 PM
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You see full boost at 3,500?
Old 01-08-2016, 04:44 PM
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Boost starts at 3500 acc. to the data log
Old 01-08-2016, 07:33 PM
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Can I see a screen shot of the datalog, where it comes on boost, for the heck of it?
Old 01-09-2016, 07:58 AM
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It wont make a huge difference, but surely it's a relatively cheap and easy thing to try if you really want to try and make it spool a little earlier ?



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