Its all about performance! I blocked off the secondary part of the carb, so now its just a 2 barrel. I new it wouldn't take long for someone to say it was to big for a 1800! I really like the way a Qjet works for rough / off camber use! And there are so many different jets and primary needles avalible! Also I have no water running threw the intake into the heads stealing what little power the 1800 can put out. cold air / fuel = HP !! The throttle response is awesome , But thats not just from the Qjet, I took a huge amount of aluminum out of the ports in the heads. that is also a reason for a custom intake. Im running dual 2" pipes under her and she barks like she really has a bite. I will go out and take some pics . PS How do you put more then on pic on here?