hehehehe... i know.. that wasn't a teaser at all.. its just few 8,9 yr old kids asked me to rev it, so i did a little.. i didn't even know it was being captured 
anyhow, take a look at these clips.. they give a better image.. not the perfect ones.. actually the timings weren't good to rev the car when we filmed it, so these were very cautious runs.. :
30 - 200 kmph
<iframe width="420" height="315" src="http://www.youtube.com/embed/lWKYEJ-m3MY" frameborder="0" allowfullscreen></iframe>
0 - 175 kmph
<iframe width="420" height="315" src="http://www.youtube.com/embed/ehLSxFSq2uY" frameborder="0" allowfullscreen></iframe>