absmiami Posted August 3 Author Posted August 3 Now that i know how to use lo temp solder I’ve soldered a nickel silver post to the ends of the rockers - that’s where i can pin the top of the shocks - the shocks are in-board - housed in the footbox - this was another innovation on the 25 - 1
absmiami Posted August 3 Author Posted August 3 The trailing arms will be nickel silver .040 tube - 1 inch scale - silver soldered to posts - the early 25s did not have the Len Terry designed brackets that were riveted to the sides of the monocoque on the 63 cars and many following open wheelers … the angle needed for the post follows the shape filed on to the popsicle stick - the angle was sort of hit-or-miss - but once i found the right angle i’ve got the stick as a template to solder up trailing arm brothers and sisters … 1
absmiami Posted August 5 Author Posted August 5 The fasteners for the trailing arms will be glued during final assembly - with a fake nut - and the length of the trailing arms can be shortened once all the parts are assembled … 1
absmiami Posted August 6 Author Posted August 6 Some white metal susp parts from a years past Gurney Eagle project - to be used on the trailing arms and parallel links … 1
absmiami Posted August 8 Author Posted August 8 Brake line junction - when I solder up a small part - i start with lengths of tubing - this is .026 brass - and reduce each length with files until i’ve made the part - 1
absmiami Posted August 9 Author Posted August 9 The Auto Kits wh metal steering wheel turns out to have the exact diameter - 12 scale inches - but it needs a few mods - reducing the texture appearance on the wheel grip - which was a relatively smooth leather - and and a small correction to the shape of the spokes - 1
absmiami Posted August 9 Author Posted August 9 And then chucked into a Foredom drill peice to go for a spin - sanding sticks and the tips of files give the part a machined - rather than a cast appearance - just need to make a collar to place behind the spokes … and yes- I’ll need to an emblem to the center cap … 1
absmiami Posted August 9 Author Posted August 9 And a quick thought about research for a particular car at a particular moment of its competition life - this is the steering wheel on Clark’s 25 on its debut in ‘62 - Dutch Grand Prix - with a simple machined collar to attach the steering rod - 1
absmiami Posted August 9 Author Posted August 9 (edited) And here’s a restored 25 - using a casting in its place - not really inaccuate - because i’m sure Team Lotus utilized the casting later in the 25’s competion career - but - this is why the bl and wh images on sites like Motorsports Images are so valuable to us … Edited August 9 by absmiami 1
absmiami Posted August 9 Author Posted August 9 Gracias TS - here’s another example - the restored 25s do not have gated gear shift housings -
absmiami Posted August 9 Author Posted August 9 But the shifter on Clark’s 25 in ‘62 was in fact gated - so i’ll rummage around my photo-etch stash to see if i got something - or maybe grab some nickel silver strip and make it …
Jim Dodson Posted August 9 Posted August 9 Andrew, I have really enjoyed your posting on Jim Clark's Lotus 25. Clark was my first driver hero when I was a pre-teen. I was in junior high when I found out he had been killed. I remember I was taking final exams that day. Needless to say, I didn't do well on them.
absmiami Posted August 10 Author Posted August 10 Gracias JD - here’s my first shot at the shift gate - made from Evergreen strip with slots cut with an .08 saw blade - its a maybe …
absmiami Posted August 10 Author Posted August 10 And here’s the collar for the steering wheel …. .125 Evergreen rod ….
absmiami Posted August 10 Author Posted August 10 Some more white metal parts from my Gurney Eagle project - Lotus used Armstrong shocks - as did a number of F1 teams …
charlie libby Posted August 10 Posted August 10 looks awesome so far. your tubing fabrication is looking great. if u send me a drawing with dimension i would machine you a shift gate from aluminum or plastic if you'd like.
absmiami Posted August 11 Author Posted August 11 Dont rush that Bugatti - but that local IPMS show in Pompano is in 2 weeks -
absmiami Posted August 11 Author Posted August 11 Charlie - text me if you need the show info ... how would you machine the shift gate ? would you try to mill the gate pattern ? or cut vertical slots with a narrow dia. slitting saw on two nickel posts and then solder the two facing nickel strips together ?? both are a pain - which would be less of a pain ? in MY scale - you would need to use a .10 mill - how many would you break ? - the .010s are $$$
absmiami Posted August 11 Author Posted August 11 While i’m on this lo temp soldering kick - i’ve made the pedals by converting wh metal rod end parts and wh metal scrap fr the kit - - -
absmiami Posted August 11 Author Posted August 11 Trade-off - the parts have a nice steel appearance - but they aren’t as strong as brass or nickel - but i won’t / shouldn’t need any strength - the pedals are mounted to the “bridge” above the foot box and suspended …
absmiami Posted August 11 Author Posted August 11 Flight 19 IPMS Modelfest 25 Sat Aug 23 2025 Larkin Comm Ctr - Pompano Beach Beach Fl Be there - or be squared ...
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