pchop

Have a banshee with the following mods. TREX kit bored out twice over 35mm carbs w/140 main 4mm stroker crank CPI pipes 4 degree timing key It has been ported and built by Racer's Edge but I am not happy with the power it has!!!!!!!!!!!!!!!! It does not seem as fast as the stock ported cylinders and carbs with T5's that i had on it before. How can I get the most out of this setup?