Mate,if you want an engine that will last more than 6 months,dont go near a force motor,they are pure crap.
And $180! you can get a great engine for that off ebay,.
And the kyosho motors would be alot better than force mate.
And in your thread you said a 2. engine? no such thing for a buggy.
I have found some good engines around 180 on ebay in .12 ,.15 ,.18 and .21 sizes .
.12.....
http://cgi.ebay.com.au/Hobao-Ofna-HY...QQcmdZViewItem
another good .12
http://cgi.ebay.com.au/Thunder-tiger...QQcmdZViewItem
.15
http://cgi.ebay.com.au/Leo-15-PRO-ga...QQcmdZViewItem
.18
http://cgi.ebay.com.au/SH-18-Side-Ex...QQcmdZViewItem
and a .21
http://cgi.ebay.com.au/STS-21-RACING...QQcmdZViewItem