I dont know, hmm that will be saweet! I probably will have to do the whole run in 4wd though, I dont think it will go into two under such a load or so I've read. I'll have to get some practice launches in 4x4 here soon. Re shimming to 5* tomorrow to see if that helps/hinders. 4* almost has it.
Tell you what, 2wd launches are fuuuuuunnnnn! I can burn hit second, burn, and squak third!! Makes me giggle.