PLease bear with me. But a guy around my home has a 04 1130 vrod with no mods. He says his bike would no problem smoking my bike. MY bike is an 2011 vrscdx with a stage 1 se kit : se filer, sert, V&H competition 2 into 1 exhaust. I think this guy is bad mistaken, but I could be. This guy also weights about 50 lbs more than me but I can out ride him. This will be a drag race. I just wanna know which engine is more powerful.