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      06-23-2019, 01:54 PM   #2757
2007BMW335i
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Drives: 2007 335i
Join Date: Apr 2016
Location: Lowell, AR

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Quote:
Originally Posted by Saif2018 View Post
Thanks, yes I read that, as I never brake boost and the 6 speed zf has no real LC where you for it and it holds revs until you let go of brake, I was wondering if we do the same on zf6 speed.

I'd rather not risk any Damage to Torque converter, so repeated use can potentially cause serious damage?


Regards
It won't really hurt the torque converter, extended brake boosting will heat the fluid which is bad for the fluid and the transmission in general, a few seconds to launch the car won't hurt anything. At the dragstrip I will hold the brake, rev the engine up to about 1600-1800 then release the brake and mash the throttle at the same time.
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149,000+ miles, MHD, VRSF 5" FMIC, Aluminum charge pipe. E50 tune by Wedge Performance. 3" Catless DP's. Secondary Cat Delete. DCI cold side w/silicone Inlets. N20 TMAP, "Stage 2" Walbro 450 LPFP. xHP Stage 3. 1/4 mile 12.079sec @ 118.79mph. (2.03 60')Before xHP flash and rear cat delete.
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