i know i have a m110 but i dont know much about these motors. what type of plugs should i use, im using NGk's right know but im having trouble getting her to start and idle. im thinking of putting bosh platinum 4s in it but not sure how it will respond to this. o and has anybody heard this engine run with just the exhaust manifolds? well ive had mine run for a couple seconds and this thing sounds like its underwater, it sounds very strange.