Thread: N54 Powerglide
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      03-18-2021, 04:00 PM   #658
Brigadier General

Drives: 2007 335i e92 6spd man
Join Date: Jul 2013
Location: Darwin

iTrader: (0)

Went for a few little rips.

Put it in map 3 on jb4. (Target 20psi boost)

Had the same fuel and boost settings from my 6266.

Did 2 runs and it over boosted to 24psi before closing the throttle.

Ill adjust settings and get it back on target.

Midrange available torque is alot more and needs more tyre. When I was in 2nd gear wuth 3.08 it was always foot to the floor ni grip issues ever. This has enough power to the ground I need to be carefull as it can light up.

I have not even checked pressures but put re003 back on it 245 40 17s which arent going to hold it anyway.
Appreciate 0