Author Topic: Hello from NY  (Read 574 times)

0 Members and 1 Guest are viewing this topic.

Offline maxspeed140

  • Full Member
  • *
  • Posts: 51
Hello from NY
« on: September 09, 2010, 07:21:19 PM »
New to SOHC 4's and stumbled onto the site, about 3 months ago. Bought a 77 750F recently and have been reading the forums, and other helpful information on the site. Just rebuilt my carbs with no previous experience other than this site, and they came out great. Bike now runs very well. Already have to thank at least 20 people on this site for their help, and hope I can contribute in some way. Tried to post some pics in my gallery but ran into an error, will try again and get them up soon. Thanks again everyone.

Offline BobbyR

  • Really Old Timer ...
  • *******
  • Posts: 12,367
  • Proud Owner of the Babe Thread & Dirty Old Man
Re: Hello from NY
« Reply #1 on: September 09, 2010, 08:08:11 PM »
Welcome from Westchester County NY
Dedicated to Sgt. Howard Bruckner 1950 - 1969. KIA LONG KHANH.

But we were boys, and boys will be boys, and so they will. To us, everything was dangerous, but what of that? Had we not been made to live forever?

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,399
  • Central Texas
Re: Hello from NY
« Reply #2 on: September 09, 2010, 08:23:34 PM »
Welcome from Texas!

Would like to see some pics, click here if you need help:

http://forums.sohc4.net/index.php?topic=70243.0
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline maxspeed140

  • Full Member
  • *
  • Posts: 51
Re: Hello from NY
« Reply #3 on: September 10, 2010, 07:45:03 AM »
Wow that was pretty easy after the help. Since these pics were taken I've done a tune up, bought new aftermarket covers from a company in the UK called L.P.M. for Low pressure mouldings. Very good yo deal with. I still have to put new sprockets, and a chain before next year.




Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,399
  • Central Texas
Re: Hello from NY
« Reply #4 on: September 10, 2010, 06:29:01 PM »
Very nice. How's it run?
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline maxspeed140

  • Full Member
  • *
  • Posts: 51
Re: Hello from NY
« Reply #5 on: September 13, 2010, 06:16:09 PM »
When I got it, not so good. It was really hard to start, and you had to pull the choke all the way, then finesse it until it warmed up, then it would die when you tried to let out the clutch . The PO said he tuned it up etc..... So of course the first thing I did was work from the front of the bike, to the rear checking, cleaning then testing the electrical, fuel and so on. It had a tough time maintaining a consistent idle. I then went through the fuel system, replaced fuel line to carbs, and finally rebuilt the carbs/rack system. I also found the plugs were gapped improperly, timing points were off. Set the points up, valve adjustment. After doing this it now starts right up, choke on all the way for about 30 seconds, then half choke for about 1-2 minutes, then choke off ready to ride, nice idle, power. I will say that I purchased a new motion carb sync tool (non mercury). Didn't work. Connected as per instructions, cranked starter, and fluid raced up and was heading into the tubes towards the carbs. Shut off just in time. Did this 3 times, and I didn't wast to use it anymore for fear that the fluid would get sucked into the engine. Read some posts here and several people have had the same problem. Next purchase is a morgan carb tune kit.

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,399
  • Central Texas
Re: Hello from NY
« Reply #6 on: September 13, 2010, 06:23:26 PM »
Seems like you can never believe the PO! Glad you got it.
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline BobbyR

  • Really Old Timer ...
  • *******
  • Posts: 12,367
  • Proud Owner of the Babe Thread & Dirty Old Man
Re: Hello from NY
« Reply #7 on: September 13, 2010, 06:31:40 PM »
When I got it, not so good. It was really hard to start, and you had to pull the choke all the way, then finesse it until it warmed up, then it would die when you tried to let out the clutch . The PO said he tuned it up etc..... So of course the first thing I did was work from the front of the bike, to the rear checking, cleaning then testing the electrical, fuel and so on. It had a tough time maintaining a consistent idle. I then went through the fuel system, replaced fuel line to carbs, and finally rebuilt the carbs/rack system. I also found the plugs were gapped improperly, timing points were off. Set the points up, valve adjustment. After doing this it now starts right up, choke on all the way for about 30 seconds, then half choke for about 1-2 minutes, then choke off ready to ride, nice idle, power. I will say that I purchased a new motion carb sync tool (non mercury). Didn't work. Connected as per instructions, cranked starter, and fluid raced up and was heading into the tubes towards the carbs. Shut off just in time. Did this 3 times, and I didn't wast to use it anymore for fear that the fluid would get sucked into the engine. Read some posts here and several people have had the same problem. Next purchase is a morgan carb tune kit.
Get the 4 gauage motion pro, works well and u can spend the extra bucks on something else. 
Dedicated to Sgt. Howard Bruckner 1950 - 1969. KIA LONG KHANH.

But we were boys, and boys will be boys, and so they will. To us, everything was dangerous, but what of that? Had we not been made to live forever?