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Round port LCB Identity

Posted: Sun May 29, 2016 4:16 pm
by Tupers
I picked the up with a stack of parts on Saturday and I'm trying to figure out who made it.
I had thought Vortz originally but having check the book it's definitely not one of his. The flanges are brazed on and the rest is very nicely gas welded.

Image

Image

Re: Round port LCB Identity

Posted: Mon May 30, 2016 9:01 am
by AndyB72
Speedwell heads used round exhaust ports, the Speedwell exhaust manifold I used on my Frogeye with a Speedwell head had round ports. Might be worth checking the Speedwell Exhaust catalogue on Marks site. If you decide to sell it I'd be interested.

Re: Round port LCB Identity

Posted: Tue May 31, 2016 11:54 am
by mk1
It's the wrong shape for a Speedwell one. But id very nice.

No idea who made it.

Re: Round port LCB Identity

Posted: Tue May 31, 2016 11:57 am
by mk1
This is a Speedwell LCB

Re: Round port LCB Identity

Posted: Tue May 31, 2016 11:59 am
by mk1
Having looked at the above images over & over again, I am now coming round to believing that it could indeed be a Speedwell one. Although the shape is considerably different to the one in the illustration, the flanges are very, very similar as is the collector box & style of bending.

I guess it's open to debate.

M

Re: Round port LCB Identity

Posted: Tue May 31, 2016 12:00 pm
by Spider
mk1 wrote:This is a Speedwell LCB
And only 14 quid!

Re: Round port LCB Identity

Posted: Wed Jun 01, 2016 9:18 am
by AndyB72
The center port as larger than the outer two, I can't remember the Speedwell manifold I had being like that.