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      02-01-2019, 11:22 AM   #13
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Drives: 328xd Wagon, M2 Competition
Join Date: Jun 2018
Location: Houston

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272 had the 3000psi written on the back of the package. I saved the backing somewhere. Some online vendors say 2200psi. Which is still plenty.

272 also has a gap fill of 0.010" (0.25mm), vs. 648 at 0.006" (0.15mm). Should account for something. I still believe 648 is best for this, and it can be done with Tcase on car. Thick moly grease (as used on CV joints) on transmission output shaft will provide additional protection, if Tcase is removed.

A full rubber giubo should help out too. Part number 26117610061 brings up a rubber 105mm giubo.

I will also see about asking at BMW corporate about revising the transmission software to pull back how much clamping force happens at idling with brakes applied. The software already does it partially. More neutral would be even better.
__________________
-2014 328d Wagon, 8HP. Self-tuned, 270hp/430ft-lbs.
-2019 M2 Competition MT, Alpine White. Self-tuned 560hp
-2016 Mini Cooper S, MT. Many plans.
Others:
-E36 328is. 2000 Z3 Roady. 2003 VW Jetta TDI Manual. Estoril Z3M Coupe.
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