Van wrote:Ain't no way no how a stock 1983 GS1000E ever did 150 mph.
135 mph or thereabouts, tops. Nowhere near enough HP and far too much aerodymanic drag on a naked bike for those things to attain a true 150 mph. Now, their speedos might've indicated some such nonsense but a radar gun would say otherwise.
Bullshit.
Yes, on an 80's bike, once you crack triple digits, you must subtract at least 10MPH from the speedo, and with the Suzukis, 15MPH was probably a better correction factor. Even with said correction, those bikes were good for an easy 145-150.
Websearches (for what they're worth) place the advertised top speed anywhere from 141-145+.
In all fairness, neither of the bikes I rode (multiple times) had a stock pipe. One even had flat slide carbs, which rendered the performance nothing like a stock GS1100ES(sidebar -- that bike was a hand-me-down through our crew, and it was originally a friend's daily commuter...
in Fairbanks, Alaska. Dins' peeps DO bikes). I never maxed that one out, either, but it was thought that it would do around 155, which I think was over-revving a hair. The other one, which I laid WFO a couple of times, would redline in 5th
easily, and keep on going. I never spend too horribly much time looking at the speedo while travelinjg triple-digi's, but the tach extrapolation would lead one to believe it was approaching 150 or so.
Hell, the 83GPZ750 I used to thrash (not mine, but at the time, my buddy would beg me to let him ride my Hurricane, so I was stuck with the beater) would hit close to 135....if you had a few miles to get that last 5MPH increase(Hurricane would dust that thing, rockettted up to 130, crept up to somewhere in the 135-138 range (with speedometer correction, which was consistant with what the magazines claimed at the time). With any sort of tailwind or downhill, that top speed would go up dramatically).
Todd --try again. There's been two bikes made in history that broke the 200MPH barrier off the showroom floor, and neither one of them is an 80's model Suzuki. The one that is currently in production does in fact say Suzuki on it, and it is a GS model. Other than that, you're full of poo. It was almost 1990 before the 160 barrier was cracked, and many more years before 170 was broken.