68 CB450 Black Bomber
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- Moto nut
- Chrome Member
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- Joined: Sat Aug 30, 2014 11:50 pm
- Location: Colorado
Re: 68 CB450 Black Bomber
Yep you’re right about the cl wheel, no harm no foul, although the wheel design is a bit different, seem to be a little more beefy....
Proud winner of ngwclub 2017 bike of the year......76 GL1000
- Moto nut
- Chrome Member
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- Joined: Sat Aug 30, 2014 11:50 pm
- Location: Colorado
Re: 68 CB450 Black Bomber
Finished up my 75 750f last night and put the blackcat on the lift, first thing is to take tank, seat, carbs off for inspection, the last owner showed me receipts from two years ago for carb rebuild but I want to go thru them again.....
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Proud winner of ngwclub 2017 bike of the year......76 GL1000
- desertrefugee
- SUPER BIKER!!!!
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Re: 68 CB450 Black Bomber
Clean specimen. Great starting point! Is it a runner?
- Life is not about waiting for the storms to pass. It's about learning to ride in the rain.
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- Titanium Member
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Re: 68 CB450 Black Bomber
That 75 looks pretty straight. I love how they ride out.
1977 Gl 1000
1976 F1 750 SS
1973 Ironhead chopper
2007 Road King
1974 dohc 450 chopper project
1976 Gl 1000 parts bike
600rr parts bike
1976 F1 750 SS
1973 Ironhead chopper
2007 Road King
1974 dohc 450 chopper project
1976 Gl 1000 parts bike
600rr parts bike
- Moto nut
- Chrome Member
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- Joined: Sat Aug 30, 2014 11:50 pm
- Location: Colorado
Re: 68 CB450 Black Bomber
Yea it runs, but gonna go all the way thru it, have to replace seat cover but the new one I got is so shiny, I hate it, does anyone no how age new vinyl?, I’m just gonna clean and detail, I still want a little patina to show thru and that glowing black seat cover won’t match.....
Proud winner of ngwclub 2017 bike of the year......76 GL1000
- JamesPal
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- Joined: Sun Sep 05, 2010 10:57 pm
- Location: Bellevue, Waashington USA
Re: 68 CB450 Black Bomber
Nice 450. It is your bike and you can call it a Black Bomber if you want. The K1 is the first of the 5 Speed bikes and is very desirable. The K0 was the only one with an 18" front wheel. Also the K0 engine is very different from the K1 and on. You need to be careful about buying parts. The K0 is very unique and the K1-K7 are more common.
I love to ride my K5, the best I have done is about 230 miles and it kicked my butt. Here is a video I did on that day:
https://youtu.be/NofW1zepmuM
I have the Factory Shop Manual on .pdf. I would be glad to email it to you. My bike is a 1972. It has been overbored .5 mm, PAMCO Ignition, Dyna coils and Hagon shocks. It is a lot of fun.
I love to ride my K5, the best I have done is about 230 miles and it kicked my butt. Here is a video I did on that day:
https://youtu.be/NofW1zepmuM
I have the Factory Shop Manual on .pdf. I would be glad to email it to you. My bike is a 1972. It has been overbored .5 mm, PAMCO Ignition, Dyna coils and Hagon shocks. It is a lot of fun.
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"If everything is under control you are not going fast enough" - Mairo Andretti
'85 GL1200I
'81 GL1100 STD
'72 CB450
'85 GL1200I
'81 GL1100 STD
'72 CB450
- Moto nut
- Chrome Member
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- Location: Colorado
Re: 68 CB450 Black Bomber
Thanks, love your bike, cool video, and yes I’d take a pdf shop manual copy.....cheers!
Proud winner of ngwclub 2017 bike of the year......76 GL1000
- JamesPal
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- Location: Bellevue, Waashington USA
Re: 68 CB450 Black Bomber
You should have four emails with the FSM. Let me know if they don't go through. You may want to check out HondaTwins.net. There are a lot of Honda Twin smart people on that site.
"If everything is under control you are not going fast enough" - Mairo Andretti
'85 GL1200I
'81 GL1100 STD
'72 CB450
'85 GL1200I
'81 GL1100 STD
'72 CB450
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- Cast Iron Member
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- Location: Mpls Mn
Re: 68 CB450 Black Bomber
Try... Pit Upholstery..on the web.. we have had excellent results with his work. If he doesn't have the cover.. send him your old skin.. he'll make one and send a new one free.
I scored this 68' 450P locally off ebay a few yrs ago. Sat for nearly 20 yrs. The owner always wanted to do the restoration..but..ran out of health.
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In the stable.. 1929 Motobecane (under restoration), 1950 & 1952 Terrot (Paris police) 1952 Peugeot (French M/Police, Algeria veteran), 1952 Alcyon (Airport Fire-rescue), 1965 Triumph 650 Tiger, 1966 "TRITON", featherbed framed, w/73' 750 Triumph engine, 1968 Honda Cb450 Police, 1970 Ducati 450 Jupiter, 1970 Ducati 350 (street racer), 1971 M/Guzzi Ambassador, 1970 Yamaha 650 Xs1, 1982 Yamaha 650, 1982 Cx500P, trike (Ex Chicago PD), 1997 Honda Helix, 2010 Royal Enfield w/sidecar...1962 Cushman Eagle, 65' Mustang, base coupe, 04' Mustang convertible ..one understanding wife.
- mopehead440
- Titanium Member
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- Location: Mississippi
Re: 68 CB450 Black Bomber
Love the 60s-70s era bikes! motormike; you gotchu a goodern there! Very rare, and very desirable. I see the whites go across the board couple a year, but they command pretty good amounts! Looks like you got your hands full, according to your signature list of bikes in the stable! You suffer from MBS...Mutiple Bike Syndrome. They have meds for this!
1975 GL1000 Red
1975 GL1000 Blue/Green
1976 GL1000 LTD
1976 GL1000 Sulphur Yellow
1997 Valkyrie Custom
1999 Valkyrie Interstate Trike
2001 Valkyrie IS
2012 GL1800
2014 Indian Vintage Chief
2015 Indian Scout
2016 Indian Jack Daniels Limited Springfield
1975 GL1000 Blue/Green
1976 GL1000 LTD
1976 GL1000 Sulphur Yellow
1997 Valkyrie Custom
1999 Valkyrie Interstate Trike
2001 Valkyrie IS
2012 GL1800
2014 Indian Vintage Chief
2015 Indian Scout
2016 Indian Jack Daniels Limited Springfield
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- Cast Iron Member
- Posts: 55
- Joined: Sun Jan 08, 2017 10:28 pm
- Location: Mpls Mn
Re: 68 CB450 Black Bomber
My observation of others, on this forum, they also have a case of MBS.. personality I don't want meds.. cure or treatment. It's a great hobby.. much fun.. and aggravation at times... but the kicker.. are the friends I'v found.
In the stable.. 1929 Motobecane (under restoration), 1950 & 1952 Terrot (Paris police) 1952 Peugeot (French M/Police, Algeria veteran), 1952 Alcyon (Airport Fire-rescue), 1965 Triumph 650 Tiger, 1966 "TRITON", featherbed framed, w/73' 750 Triumph engine, 1968 Honda Cb450 Police, 1970 Ducati 450 Jupiter, 1970 Ducati 350 (street racer), 1971 M/Guzzi Ambassador, 1970 Yamaha 650 Xs1, 1982 Yamaha 650, 1982 Cx500P, trike (Ex Chicago PD), 1997 Honda Helix, 2010 Royal Enfield w/sidecar...1962 Cushman Eagle, 65' Mustang, base coupe, 04' Mustang convertible ..one understanding wife.
- Moto nut
- Chrome Member
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- Joined: Sat Aug 30, 2014 11:50 pm
- Location: Colorado
Re: 68 CB450 Black Bomber
Started the process, pulled the carbs and disassembled, the previous owner had recepts of carb rebuilds but I found no evidence of that, interior of carbs are very dirty, the floats are way off, needs new bowl gaskets and needs rejected for Colorado elevation, the only good thing is they have all Honda brass, I just need gaskets and o rings but can’t find just those parts without buying a complete after market kit....
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Proud winner of ngwclub 2017 bike of the year......76 GL1000
- JamesPal
- Chrome Member
- Posts: 178
- Joined: Sun Sep 05, 2010 10:57 pm
- Location: Bellevue, Waashington USA
Re: 68 CB450 Black Bomber
Watch out for the OEM carb gaskets. They do not stand up to modern fuels. 4into1.com sells rebuild kits with Vitron gaskets. You will get the cheap Chinese brass with them. These gaskets have been in my 450 for 2 years now. No issues, the guys on HondaTwins like 4int1. I originally rebuilt the carbs with NOS Honda Gaskets. They lasted about six weeks.
JetsRUs.com sells Kiehin jets. The early 450s came with 145 mains and Honda went to 150 in '73. I would guess your bike should have 145 in it for sea level.
JetsRUs.com sells Kiehin jets. The early 450s came with 145 mains and Honda went to 150 in '73. I would guess your bike should have 145 in it for sea level.
"If everything is under control you are not going fast enough" - Mairo Andretti
'85 GL1200I
'81 GL1100 STD
'72 CB450
'85 GL1200I
'81 GL1100 STD
'72 CB450
- Moto nut
- Chrome Member
- Posts: 186
- Joined: Sat Aug 30, 2014 11:50 pm
- Location: Colorado
Re: 68 CB450 Black Bomber
Well I see that Randakk sells a 450 carb kit, you’d think these would be of quality, any word on these?
Proud winner of ngwclub 2017 bike of the year......76 GL1000
- robin1731
- Membership Admin
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Re: 68 CB450 Black Bomber
You are correct. Quality product. No different than the 1000, 1100, 1200 kits.Moto nut wrote:Well I see that Randakk sells a 450 carb kit, you’d think these would be of quality, any word on these?
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1976 Goldwing Super Sport
1985 Honda Elite
1976 KZ900 Dragbike
1992 ZX7 Dragbike (KZ900 style motor w/NOS)
and a rotation of various purchases
Randakk approved Carb Rebuilder
1985 Honda Elite
1976 KZ900 Dragbike
1992 ZX7 Dragbike (KZ900 style motor w/NOS)
and a rotation of various purchases
Randakk approved Carb Rebuilder
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