He was having trouble with his email awhile back. He posted another email up on the forum but can't remember what it was. Try this one out rcmonstermike@gmail.com

Well I emailed and pm for a few days now. So I just went ahead and ordered the 9920 and the 8XL also I wasnt sure which pinion to get so I oreded the 14t 5mm. Is that correct??

I hope that gets some attention
Dan

Well dan it would depend on some things. The 8xl has alot of torque. If you have the stock diff ratio and running the 32 pitch gears I would go with the stock gearing 18 66.If you got a mod 1 pitch the 14 51 should do pretty good with the stock diff ratio. You did get a 5mm shaft pinion.

Well I got ahold of Mike and he helped me out alot. Great guy.

Now I need to work on getting some differentials. Do you guys use the stock covers and just buy new gears?? Has anyone used the new T-Maxx ones with the "hardened gears". I see them here http://cgi.ebay.com/NEW-T-MAXX-2-5-3...QQcmdZViewItem

If you going to start buying new covers and diffs I would surely pic the ue diffs.

i am running Maximizer 7075 Aluminum diff cups - Maxx trucks and integy diff cases at this point of time they have been goodi know most of the guys use 1/8th diff gears .but it depends on what you can afford

Well that is my point. If you going to spend the $50 for cups a piece. Then $30 for the housing. You are well over half way there. So why not put another 100 to it for the ue and have the better diffs. I ran the maximizer and aluminum housings. It would not survive the power i had on it. It is alot better though than the stockers.

coolhandcountry i have seen these ue diffs gears before do they fit in integy diff cases or do you have to start again

The ue diffs won't fit the stock housing. sorry. Ue diffs have a kit with the housing with them. Or you can go with the flm hybird.