Anyone know of a good reason I should not use the tops from an older set of carbs 78/79 on a newer set 80/81. The only difference I can see is the smaller post for the spring to sit around.
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That would do it for me right there. With the smaller post, the spring would be able to wander at the top and might cause things to bind making the vacuum piston not work properly.Cy
1980 XS1100G (Brutus) w/81H Engine
Duplicolor Mirage Paint Job (Purple/Green)
Vetter Windjammer IV
Vetter hard bags & Trunk
OEM Luggage Rack
Jardine Spaghetti 4-2 exhaust system
Spade Fuse Box
Turn Signal Auto Cancel Mod
750 FD Mod
TC Spin on Oil Filter Adapter (temp removed)
XJ1100 Front Footpegs
XJ1100 Shocks
I was always taught to respect my elders, but it keeps getting harder to find one.
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That is exactly what I was wondering Cy. I am trying to think of a way to stabilize it without being to bulky and causing other problems. I could just use the later tops but the gold on them is so pitted that even after sandblasting they look terrible, so I am looking at other ideas.2-79 XS1100 SF
2-78 XS1100 E Best bike Ever
80 XS 1100 SG Big bore kit but not fully running yet.
Couple of more parts bikes of which 2 more will live!
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Stick four dabs of JB Weld around each post, then cut/file it to the right diameter. Although I've seen early tops on late carbs with no problems, so it might be worth trying...Fast, Cheap, Reliable... Pick any two
'78E original owner - resto project
'78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
'82 XJ rebuild project
'80SG restified, red SOLD
'79F parts...
'81H more parts...
Other current bikes:
'93 XL1200 Anniversary Sportster 85RWHP
'86 XL883/1200 Chopper
'82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
Cage: '13 Mustang GT/CS with a few 'custom' touches
Yep, can't leave nuthin' alone...
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Sand / Buff
You could sand the right ones smooth with 320 then 1000 grit, then polish them to look like chrome with a buffing wheel and metal polishing compound
Originally posted by Rasputin View PostThat is exactly what I was wondering Cy. I am trying to think of a way to stabilize it without being to bulky and causing other problems. I could just use the later tops but the gold on them is so pitted that even after sandblasting they look terrible, so I am looking at other ideas.1979 XS1100 Special (Mad Max, OEM) Current
1980 XS1100 Special
1990 V Max
1982 KZ750 LTD Twin
1986 700 FZR Yamaha Fazer (faster then expected)
1979 XS750 Special (my 1st Special)
1974 CB750-Four
Past/pres Car's
1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8
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Originally posted by XS1100_OEM4ME View PostYou could sand the right ones smooth with 320 then 1000 grit, then polish them to look like chrome with a buffing wheel and metal polishing compoundFast, Cheap, Reliable... Pick any two
'78E original owner - resto project
'78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
'82 XJ rebuild project
'80SG restified, red SOLD
'79F parts...
'81H more parts...
Other current bikes:
'93 XL1200 Anniversary Sportster 85RWHP
'86 XL883/1200 Chopper
'82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
Cage: '13 Mustang GT/CS with a few 'custom' touches
Yep, can't leave nuthin' alone...
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Ok
Cool, I didn't know that What about primming, sand / filling the pits then painting them with chrome / alum paint
Originally posted by crazy steve View PostThe later type tops are steel, not aluminum, so once they're rusty/pitted replating is the only fix....1979 XS1100 Special (Mad Max, OEM) Current
1980 XS1100 Special
1990 V Max
1982 KZ750 LTD Twin
1986 700 FZR Yamaha Fazer (faster then expected)
1979 XS750 Special (my 1st Special)
1974 CB750-Four
Past/pres Car's
1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8
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Originally posted by XS1100_OEM4ME View PostCool, I didn't know that What about primming, sand / filling the pits then painting them with chrome / alum paint
Couldn't resist....Fast, Cheap, Reliable... Pick any two
'78E original owner - resto project
'78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
'82 XJ rebuild project
'80SG restified, red SOLD
'79F parts...
'81H more parts...
Other current bikes:
'93 XL1200 Anniversary Sportster 85RWHP
'86 XL883/1200 Chopper
'82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
Cage: '13 Mustang GT/CS with a few 'custom' touches
Yep, can't leave nuthin' alone...
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Alsa
Here is the paint I use for that kind of stuff, looks pretty close to OEM to me
http://alsacorp.com/products/killerc...e.htm#showcase
It is kina pricey, but I have 5 spray cans of the "killer chrome" I would sell for 1/2 price + S/H if intrested
Originally posted by crazy steve View PostIf you're going for the 'OEM' look, that won't cut it....
Couldn't resist....Last edited by XS1100_OEM4ME; 12-14-2011, 02:02 PM.1979 XS1100 Special (Mad Max, OEM) Current
1980 XS1100 Special
1990 V Max
1982 KZ750 LTD Twin
1986 700 FZR Yamaha Fazer (faster then expected)
1979 XS750 Special (my 1st Special)
1974 CB750-Four
Past/pres Car's
1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8
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That looks great
Lon that looks like chrome to me!
Nice job.
JohnJohn is in an anonymous city with an Alamo (N29.519227,W-98.678980)
Go ahead, click on the bikes - you know you want to...the electrons are ready.
'81 XS1100H - "Enterprise"
Bob Jones Custom Navy bike: Tkat brace, EBC floating rotors & SS lines, ROX pivot risers, Geezer rectifier, new 3H3 engine
"Not all treasure is silver and gold"
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Originally posted by XS1100_OEM4ME View PostHere is the paint I use for that kind of stuff, looks pretty close to OEM to me
http://alsacorp.com/products/killerc...e.htm#showcase
It is kina pricey, but I have 5 spray cans of the "killer chrome" I would sell for 1/2 price + S/H if intrested81 XS1100H
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I am going to paint all the gold parts of the 81LH a different color including the wheels so I am not really worried about the chrome. Thanks for the idea and I may want to use that on future projects, just not this one. I do know the flat tops and flat springs should not move, but I wanted to know what you fellows thought.
I just used my caliper to find the depth of the spring keeper is also different as the later ones are 7.5mm and the earlier ones are 10mm. I just do not want to find out after prep and paint that I made a major goof. Thanks to everyone for the input.2-79 XS1100 SF
2-78 XS1100 E Best bike Ever
80 XS 1100 SG Big bore kit but not fully running yet.
Couple of more parts bikes of which 2 more will live!
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I didn't comment earlier because I didn't have any closeup photos of mine.
I've got the later 81 carbs, and I sanded them to remove and smooth out the pitted cracked chrome surface. I then primered and painted and clear coated with the same stuff I did my tank/fenders with! I think they look good.
T.C.T. C. Gresham
81SH "Godzilla" . . .1179cc super-rat.
79SF "The Teacher" . . .basket case!
History shows again and again,
How nature points out the folly of men!
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Godzilla
Way to cool TC, Godzilla rules
Originally posted by TopCatGr58 View PostI didn't comment earlier because I didn't have any closeup photos of mine.
I've got the later 81 carbs, and I sanded them to remove and smooth out the pitted cracked chrome surface. I then primered and painted and clear coated with the same stuff I did my tank/fenders with! I think they look good.
T.C.1979 XS1100 Special (Mad Max, OEM) Current
1980 XS1100 Special
1990 V Max
1982 KZ750 LTD Twin
1986 700 FZR Yamaha Fazer (faster then expected)
1979 XS750 Special (my 1st Special)
1974 CB750-Four
Past/pres Car's
1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8
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