Admittedly I'm new to 4 cylinder bikes, but I have a 4 into 1 supertrapp system on my 84 nighthawk, and I'm noticing a serious flat spot between 3-6k rpm's. I was told by one shop that the 4into1 systems were really only good for high rpms. Is this accurate? I'm wanting to get some more power in...
I've been aggressively researching the 700 Nighthawk S, but there doesn't seem to be a lot of available information regarding what to look for. My questions are as follows:
-What price point should I be looking for? I'm thinking $2,000 for a well sorted bike
-What are the common faults? Rusty...