Purchased a 1980 CM400A about a month ago, had to do some simple repairs (thottle cable, replace nuts and bolts [previous owner was inventive with frame...
I have a 1980 CM400A. I don't take it on the interstate much, because I enjoy riding on country roads. I'm 160lbs, gear and cargo take me up to 200lbs. 65 is...
On my CM400A, the throttle has too much play, or perhaps is too insensitive. What I mean is I can not go from idle to full throttle in one long twist of the...
I ran into such a situation on an old CB450 waaaay back when. Turned out that the air cleaner was so clogged up that full choke was just more'n the old girl...
I have available, (1978cb400a hawk) both rear springs, headlight, exhaust 2n2(the part under the motor that joins the headers then separates back out)Some...
The choke is meant to provide a rich fuel mixture to a cold engine to help it start and keep running. When the engine warms up the rich mixture is no longer...
I am looking to buy a hondamatic Hawk CB400, CM400A, or CM450A somewhere within 500 miles of Minneapolis. Doesn't need to be pretty, needs to run and drive,...
I just bought a '78 CM400A with 4500 miles on it. I used to own one that was a '79 and had a little more than 8000 miles on it. I sware I can remember getting...
Hi Del, I think 66-68 miles per tank does sound low. The last time I checked, which was quite a while ago, I was getting a little over 90 miles per tank, on my...
Tony, I bought a used manual for my 78 CB400A on eBay. Reprints of the original owners manuals, as well as original Honda factory shop manuals are available...
--I've got a nice 78 CB400A in the Sioux Falls,SD area (about 200 miles from Minneapolis) It's a pretty one. I sent info to your email. Steve/South Dakota - In...
Wow, what a piece of tech gear this ipod player is. Can't believe I got it at no cost, thanks to a link my friend gave me. Anyway, since i had the good...
maneisha-mccarthy558@...
Aug 4, 2006 2:58 pm
3872
Hi Ian- Thanks for the info but the website address you sent does not work. I’ll keep an eye on eBay. Tony _____ From: Hondamatic_400@yahoogroups.com...
Hi Tony, There is an error in the link I sent you. The correct link is: www.helminc.com My keyboard is acting up, and often does not type the letter e. That is...
I just got my 80 CM400A up and running. The two times I've checked the milage I was getting 50-53 mpg. The petcock had to be switched to reserve at around 90...
Both of my '78 CB400As get about the same mileage, but that mileage varies significantly based on 1) time of year and 2) speeds. The highest I get comes in...
Hi Ken, WOW! 90 mpg. :-) I think you really mean 90 miles per tank. Ian. ... From: kwild@... To: Hondamatic_400@yahoogroups.com Sent: Friday, August 04,...
WOW, either I wasn't clear or I'm getting a LOT less milage than every one else. I'm saying that I get about 66 miles per TANK! It is, I believe a 2 gallon...
Hi Everyone- Does anyone have a recommendation 93 vs 89 or 87 octane? Will a 400a run better on hi-test? Also, anyone got an extra tail pipe/muffler (just the...
With an even mixture of city riding and secondary roads (45-55 mph), I've been averaging a little more than 50mpg. The last three fill-ups have been with...
I generally alternate between medium grade (89) and premium (92), as the bike seems to run fine with either. The few times I ran regular (87) the bike didn't...
Wow ,Thats very good !! Ive had 125s , 250s , 350s , and a '97 DR 650 (I miss that bike ). Best I ever got from any of them was close to 70mpg on a good day....
Funny I should see this thread, because I'm about to go down to the garage and work on my gas tank. I'm still waiting on the manual from helm inc (been a...
Hi, There is surely something wrong if you only get 60-65 miles on a full tank. But you already know that, as the tank reserve does not get you any more gas....
On my 1981 cm400a I get about 83 miles before i hit resever then i can get about another 40-50 miles on reserve running at 60 mph .. if running full tilt on...
... this is the info i have found via the web Speed and acceleration Top speed: 156.0 km/h (96.9 mph) Other specifications Fuel capacity: 9.50 litres (2.51...