Hi people. I have been thinking of ways to up the performance of my very under-powered car and have thought of several options (turbo, supercharger etc). I have a supercharger which i got off a mercedes clk320 but needs alot of work doing to it, but i also have thought of fitting throttle bodies, just to give the car a better pull off. Does anyone know of any donor cars or bikes etc to get the throttle bodies from or if i got one from a six cylinder and just chop to cylinder ports off and adapt it. Im not looking to get a bigger engine for now as money is a bit tight.