ok so, im just curious as to a few easy thing to help get a little more ooomph from my motor i have a dual port 1600 and the only thing not stock on it right now is i have dual dellorto 2 barrel carbs.. and a nice empi header/muffler setup here pretty quick im going to put a MSD blaster2 coil on it to help get a hotter spark... im really new to aircooled engines. i keep hearing talk of a "power pulley" what does this do and is it worth it. also any other suggestions of things i can do. websites with info, detailed info would be nice.
i just dont wanna do something to it and endup messing up my poor lil engine, im used to V8s