Mort

265/40/18 is 26.3" diameter.

layzie12g

Launch in sport, coming off the brake, with traction control off.

mr747

launch in manuel mode mate
that could be a reason why your trans is slipping not enough line pressure in sport mode

layzie12g

I've looked in to that and haven't been able to find one thing that suggests that line pressure is increased in manual mode. I talked to someone at Weistec and they said it did not increase line pressure. He was not a tuner though and unable to answer other basic questions I had so I'm not very confident in his response.

I have rebuilt .9 transmissions and have access to all of MB's documentation on the transmission. Is this a theory you have or did you read some where this is true?

mr747

I was told by Steve that used to work for weistec

layzie12g

http://www.scribd.com/doc/137599004/...DES-pdf#scribd

There is some tech info on the .9 trans. That is a bad *** website.