Recent Posts

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41
Forum Members / Re: New member robinhoodguy
« Last post by robinhoodguy on 16 Dec 25, 12:24 pm »
Granville thats very kind of you, and I'll take you up on that offer in the new year.
42
Tech Forum / Chassis - Racking
« Last post by robinhoodguy on 16 Dec 25, 09:49 am »
Has anyone ever made a chassis from this sort of racking? I was wondering if it would work to make a weld free chassis? https://www.bigdug.co.uk/bigdug-pallet-racking-system/v/ENPTDC1311_1/?ppcp_platform=bing&msclkid=ee52fad12c5f1ef758dd939006ecddcd&utm_source=bing&utm_medium=cpc&utm_campaign=[BD]%20-%20CSS%20Shopping%20-%20All%20Products&utm_term=4578778762952960&utm_content=All%20Products

thanks
43
Build journals / Re: Mercedes W125 1937
« Last post by Ian Fletcher on 16 Dec 25, 09:31 am »
Behave yourself  ::)
44
Build journals / Re: GN Minx Special
« Last post by Tim Holdsworth on 15 Dec 25, 03:49 pm »
…and again!

The floor, seat and pedals this time.

I didn’t want to have any wood in this build as I always seem to be conscious of it getting wet, but it didn't quite work out like that.  The challenge was this…Aluminium was too expensive, and steel was too heavy, so I opted for 12mm ply.

The floor sits on 25mm x 3mm angle welded to the chassis and bolted in place.  I chose to weld the angle as I didn’t want bolts through the chassis.  There are also straps across the bottom to add strength where the seat and pedals bolt in place.  The ply will be painted and sealed.

Both the seat and pedals are from the donor kart, and both are adjustable.  The pedals are spring-loaded “fliptops”, and the seat is mounted on adjustable runners so that it should suit drivers of different heights (I’m quite a bit taller than Romilly).

That’s it for now, on to the rear axle and engine...and don't judge my welding!
45
Build journals / Re: GN Minx Special
« Last post by Tim Holdsworth on 15 Dec 25, 01:58 pm »
More…

Next up was the steering linkage at the front of the car.

My ERA suffered early on from unwieldy steering partly due to the steering arms not being level enough.  Coupled with this, my welding on the steering linkage bracket was a bit crap, so these two issues were rectified early, and I took the opportunity to reposition the bracket to help.  It's not perfect on the ERA, but it's ok.  I wanted this to be better on the Minx, and the steering column also needed to clear the pedals.

Please don’t judge my welding!  It’s not welding really…it's more metal glueing.
46
Tech Forum / Re: Axle Plates
« Last post by Tim Holdsworth on 15 Dec 25, 01:30 pm »
Hey Ian

Yes, I got the idea from you in the first place.

I can't use the brackets from the donor kart as my chassis rails are not parallel, so I had to go for the offset triangular clamp that go with the   Gemini brackets.  The engine is potentially going to be in the way if I have to remove the axle, so I wanted to avoid that upfront.

My brake discs are on the outside of the chassis, and I'll have to make separate brackets for those.
47
Build journals / Re: GN Minx Special
« Last post by Tim Holdsworth on 15 Dec 25, 01:06 pm »
Quite a bit has happened, so I will update here in stages.

The chassis is as standard as they come, so it was easy to put together.  It does taper to the front, but not as acutely as the ERA, and it’s also slightly shorter by a couple of cm.

I wanted to make my front axle myself, but I knew the geometry would be difficult to achieve.  My ERA uses a Gemini axle setup and works really well from a camber and Ackerman perspective, so I decided to replicate this using Gemini yolks, kingpins and stub axles, but use my own axle.

This meant I had to make the brackets for the springs and notch the axle at each end to 16’ to accept the kingpins from Gemini.  I built a rig on my drill press to notch the axle.  This was quickly abandoned after the whole saw bit into the piece, the axle broke free and smacked me across the head…so I went and bought a proper notching tool.

To be honest, the axle really tested me with the cutting, welding and keeping everything totally square (and keeping my head out of the way). In the end, I made it twice.

The springs are from the rear of a Morris Minor, cut down, bolted and clamped to the chassis.  I wanted these to be adjustable.

More to come shortly…
48
Build journals / Re: Mercedes W125 1937
« Last post by Jimr1999 on 15 Dec 25, 11:42 am »
@ IanF, I can picture in my mind's eye the scene from Ghost as I type ;D ;D ;D
JimR
49
Build journals / Re: Mercedes W125 1937
« Last post by Ian Fletcher on 15 Dec 25, 10:09 am »
Looking great, I've not used clay before so I will be pestering you for info next time we meet up  :D
50
Build journals / Re: Aston Martin Build?
« Last post by Ian Fletcher on 15 Dec 25, 10:07 am »
Its coming on nice.  I also bolt brake discs and flywheels to my build table for bending tube round  ;D
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