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      06-25-2017, 10:10 AM   #95
rjahl
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Drives: Z4 35is
Join Date: Jun 2011
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First Generation 6HP26 Aplina Files GKE 191

While we wait for Videos,

Someone prompted me to look into the GKE191 (First Gen ZF 6HP26) files. doing so, we have learned a few things about the RSA and file format for those gearboxes.

Digging around I found an Aplina file for that transmission. While the file is not as complicated as the next generation Alpina versions, it certainly designed to manage more torque. I've dug through this shift pressures and they are clearly pumped to manage the extra torque. Toque reduction for up-shifts and downshifts are amended as well.

This gives me more to study while building the tunes for the smaller GKE211.

Check out the torque from the Aplina V8. If I could only get close to that in my E85
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