Yes you can get perfect hex screws for the engine, i have some in mine now and are great because they are easier and quicker to get out.

http://www2.towerhobbies.com/cgi-bin...SCREWS&S3=&S4=

Part: LXBLY7

But there are many other ones as well just dont get titanium for this application though, stick with the steel ones.

[quote]ORIGINAL: MastaDizasta

Oh ok, Also is their an engine that could push this car past 60mph?