accobraman50 Arthur Mitchell Chicago (43 posts) Registered: 01/27/2008 08:14PM Main British Car: 1965 Butler Racing AC Cobra replica 350 SBC |
Flaming River Steering column for MGB
In an earlier post on this forum, I was looking for anyone that may have modified the MGB steering column/shaft to better improve on the split nylon & felt bushes. Also, the 1971 indicator switch seems difficult to find should should I ever need a replacement. So I'm thinking that modification I was planning may be a unrewarding effort.
I'm now thinking Flaming River columns or any other column manufacturer. Anyone have any experience with this? I thought my steering was complete as of last week. All connections were made including a new aluminum intermediate steering shaft made by Ted at Fast Cars last week. It would be a shame to have to make another shaft, and or anything else now that I'm thinking new column. Chime in with your thoughts. Arthur EDIT: My MGB steering column is 1962 to 1967 it has turn, headlight flash & horn functions only. Edited 2 time(s). Last edit at 04/13/2008 12:26PM by accobraman50. |
MGBV8 Carl Floyd Kingsport, TN (4512 posts) Registered: 10/23/2007 11:32PM Main British Car: 1979 MGB Buick 215 |
Re: Flaming River Steering column for MGB
Arthur,
I read somewhere about a simple mod to an MGB steering column using bearings to replace the nylon & felt system. I'll try to dig it up for you. |
ex-tyke Graham Creswick Chatham, Ontario, Canada (1165 posts) Registered: 10/25/2007 11:17AM Main British Car: 1976 MGB Ford 302 |
Re: Flaming River Steering column for MGB
Arthur,
You might want to contact John Twist at University Motors - I know he has rebuilt many MG steering columns and also has a phone in chat line you can ask for technical assistance. [www.universitymotorsltd.com] |
V6 Midget Bill Young Kansas City, MO (1337 posts) Registered: 10/23/2007 09:23AM Main British Car: '73 MG Midget V6 , '59 MGA I6 2.8 GM, 4.0 Jeep |
Re: Flaming River Steering column for MGB
Arthur, if you haven't made contact with Gerry Masterman yet I suggest you do. He rebuilds MG columns and manufactures Delrin bushing for replacements. He's at GEM Enterprises [www.gem-enterprises.net]
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MGBV8 Carl Floyd Kingsport, TN (4512 posts) Registered: 10/23/2007 11:32PM Main British Car: 1979 MGB Buick 215 |
Re: Flaming River Steering column for MGB
Gerry is a regular over at the MG Experience forum. Comes highly regarded. I'm not real clear on exactly what years he makes the bushings for.
I couldn't find the info on the roller bearings for the steering column. It may have been for a T-Series. I lurk in those forums, as well since I have a long term TF project. |
accobraman50 Arthur Mitchell Chicago (43 posts) Registered: 01/27/2008 08:14PM Main British Car: 1965 Butler Racing AC Cobra replica 350 SBC |
Re: Flaming River Steering column for MGB
Floyd,
Thanks for looking for the Steering column bush article. Making and installing the bushes would be no problem. I have the MDS Nylon and a lathe. The turn signal switch seems to be difficult to find and it is probably the motivating factor that will make me switch to a modern steering column. If anyone knows of a turn signal switch that can be adapted to the non-collapsible column, let me know. I would take that option. I don't really want the extra work of replacing the column. I will have to make new custom upper and lower mounts, cut the upper brackets off the car and make new. And my new 3/4" x 48 " spline X 27" long intermediate aluminum steering shaft, that Ted just made for me, may have to be remade if I go the new column route. Thanks Graham & Bill for the University motors & Gem leads. I have sent an email to John & Gerry to see if they have a replacement Turn Signal switch. Regards, Arthur Edited 1 time(s). Last edit at 02/27/2008 10:54PM by accobraman50. |
BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6469 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Flaming River Steering column for MGB
You might also look at early Triumph parts. Seems they were similar.
Jim |
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accobraman50 Arthur Mitchell Chicago (43 posts) Registered: 01/27/2008 08:14PM Main British Car: 1965 Butler Racing AC Cobra replica 350 SBC |
Re: Flaming River Steering column for MGB
Jim, I looked at the Triumph turn signal switch on Moss for the TR4/A, TR250/TR6 and Spitfire MKIV-1500. All use the same #560-080 and they all look like the MGB part. I have sent an email to Moss to ask if it fits the MGB.
If anyone else knows the answer please comment. Thanks, Arthur |
V6 Midget Bill Young Kansas City, MO (1337 posts) Registered: 10/23/2007 09:23AM Main British Car: '73 MG Midget V6 , '59 MGA I6 2.8 GM, 4.0 Jeep |
Re: Flaming River Steering column for MGB
Arthur, I hope they will fit. I think they will, the main difference being the addition of a dip switch on the MG model, which is the same for the early MGB and Midget.
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castlesid Kevin Jackson Sidcup UK (361 posts) Registered: 11/18/2007 10:38AM Main British Car: 1975 MGB GT Rover V8 4.35L |
Re: Flaming River Steering column for MGB
Arthur,
Indicator/ turn signal switches seem to be available in the UK for all years and models so would have thought Moss or others would have them in the US. Kevin. |
accobraman50 Arthur Mitchell Chicago (43 posts) Registered: 01/27/2008 08:14PM Main British Car: 1965 Butler Racing AC Cobra replica 350 SBC |
Re: Flaming River Steering column for MGB
Kevin,
Moss motors is looking into it. I also think I have a 1962 to 1967 MGB column and I think I have found a new replacement indicator switch from another vendor. I'll find out tomorrow if they have one in stock. Arthur |
mgb260 Jim Nichols Sequim,WA (2463 posts) Registered: 02/29/2008 08:29PM Main British Car: 1973 MGB roadster 260 Ford V8 |
Re: Flaming River Steering column for MGB
Arthur, a lot of Cobra's used early VW Beetle turn signal switches,63-66 I think. You would have to add a floor dimmer switch for your headlights.
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Kerbut Nigel Ricardo , Weymouth, Dorset ,South of England (22 posts) Registered: 12/26/2007 06:14AM Main British Car: 1931 Austin 7 ,1973 MGB Roadster , 1996 MG RV8 (1 )747 cc, (2) 1800 cc (3) 3900cc |
Re: Flaming River Steering column for MGB
I think you will find it is not hard to get the indicator switch,it is common to Austin A40 Farina,early Mini,Midget,Spitfire ,Triumph 2000, Morris Minor and most BL cars of the period
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accobraman50 Arthur Mitchell Chicago (43 posts) Registered: 01/27/2008 08:14PM Main British Car: 1965 Butler Racing AC Cobra replica 350 SBC |
Re: Flaming River Steering column for MGB
Thank you everyone!
I have found the switch and all that remains for me to do now is to make and install upper and lower bearings in the column. I my application and perhaps in V8 MG applications, the upper split bush could be problematic when an intermediate steering shaft is used. The two universal joints will allow the steering wheel to be pushed and pulled in and out slightly. In my case I pulled the wheel out, I guess 1/4", and when I pushed it in again it crushed the little copper finger contact for the horn. When the wheel was pushed back in, the turn signal cancelling pin made it's way into split of the upper nylon bush. I did not know this had happened and when I turned the wheel it mangled the bush. After a few turns left and right and pulling on the wheel in and out when I discovered the extra movement. On removing the switch/column cover to check, I found that I had totally mangled the switch Contact too. The new upper bush will not have a split. It will have a flange that the cancelling pin will ride against preventing the wheel from being pushed in. The bottom bush will also have a flanged bush and a locking collar on the steering shaft will prevent the wheel from being pulled back out. Problem solved! Arthur Edited 1 time(s). Last edit at 04/13/2008 12:32PM by accobraman50. |
BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6469 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Flaming River Steering column for MGB
Arthur, see if you can find a suitable washer to put between the pin and the bushing to protect the thrust surface. A thin hardened washer might be best if you can find one but a thicker soft one should be OK too.
Jim |
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accobraman50 Arthur Mitchell Chicago (43 posts) Registered: 01/27/2008 08:14PM Main British Car: 1965 Butler Racing AC Cobra replica 350 SBC |
Re: Flaming River Steering column for MGB
Jim,
I had considered a hardened thrust washer for this contact point. I have some left over from I was experementing with needle thrust washers for the MGB kingpin. I plan on removing sharp edges and polishing the turn signal cancelling pin where it makes contact with the MDS-Nylon bush flange, so I felt that the steel washer would not be needed as there is no great load on this surface. Do you still think the steel washer is necessary? Arthur |
BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6469 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Flaming River Steering column for MGB
Well if you put one in it'd be near impossible to damage the bushing, plus it'd spread the load out beyond a point contact and provide a second sliding surface. I think I'd add one, yes.
Jim |
accobraman50 Arthur Mitchell Chicago (43 posts) Registered: 01/27/2008 08:14PM Main British Car: 1965 Butler Racing AC Cobra replica 350 SBC |
Re: Flaming River Steering column for MGB
Jim,
Thanks for the insistance on using the thrust washer. As part of the make it better thinkers, would you upgrade to a needle thrust bearing with two hardend washers? I just happen to have one that may fit. Arthur |
BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6469 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Flaming River Steering column for MGB
If you were going to needle bearings rather than a nylon bushing then yes that would be a good idea. As it is, there isn't a lot to be gained from it but it isn't going to hurt.
Jim |
MGBV8 Carl Floyd Kingsport, TN (4512 posts) Registered: 10/23/2007 11:32PM Main British Car: 1979 MGB Buick 215 |
Re: Flaming River Steering column for MGB
Sounds like overkill, to me. Then again, if you have one that fits in place of the bushing, that would be called a "timesaver" since you wouldn't have to make the bushing. ;)
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