Jump to content

Leaderboard


Popular Content

Showing content with the highest reputation on 05/17/2022 in all areas

  1. 3 points
    HI folk, my latest "kitbash" are stripping and re-building/painting two 1965 Mini Coopers. I had one of the original Scalextric ones in green with a beige interior and front wheel drive back in the mid '60's.... dog of a thing, tiny open frame motor and issues with getting the braid to sit on the rails without the tyres getting grip on the track... I practically destroyed it using "kid's" tools (pliers, screwdrivers and other very coarse and crude implements)... and it ended up as a parts body and what was left of the chassis.... pity, it would be a collector's item now. I have been making cars for each member of my family, and thus far have produced a number of models that I actually liked... I asked each one which car they wanted - it it was available, I'd model it for them. We've had 911 Porches, a Dodge Viper, a McLaren and my latest request was for (above anything else he could have asked for) - a Mini Cooper.... I was shocked - it certainly wouldn't have been my choice! not if the first one I had was anything to go on... Knowing he'd have trouble keeping up with the rest of the family on the track, I took sympathy - and ordered two..... the other one so that it could be placed as dedicated competition on a level playing field..... so, it now looks as if I'm paying attention to two models that I really don't want to attack yet..... Both of them came in what I consider to be "fugly".... silver roof with an annoyingly maroon/red body... some might like it, but not me. For me - the "only" colour these little cars should be is British Racing Green with a white roof..... the other one has been asked to be sprayed SMS Pearl Ice with a silver roof (so, the roof is done for me with that model). I started to strip the first one down - and continue to be disgusted on how these are assembled.... hot soldering iron or something on "fitted" parts.... which need to be ground out to remove them.... and stored. I got down to the bare body, but it was a lot of work - some of the ornaments are tiny, and tedious work.... lights, badges, bumpers... the window comes away in two parts... The interior is a shocker - heavy as all heck, but - the dash is very detailed and a credit to the person responsible for tooling it up. I tried all sorts of solvents that were plastic safe to remove the paint..... and it took ages. From metho, brake fluid and SMS paint remover... I had to work and work to get the blasted red paint off.... the silver came away very easily - so, if you have one of these models, you might like to clear coat it with something like SMS Ultra Clear 2K... I used SMS etch primer, then white primer on the red plastic substrate of the model.... blocked the white primer back - and sprayed SMS white .... the red plastic "leached" through.... so, I had to block back again and spraye my favourite SMS grey primer on a little thicker - blocked down and sprayed SMS white top coats.... all good. For the lower body, I used SMS black primer over the etch.... and two generous coats of SMS BRG.... it came up a treat. I used Tamiya masking tape laid down on a sheet of glass then cut using a sharp scalpel.... giving me very sharp lines... the pix below do not do justice - they look terrible, but I am yet to block down the clear coat.... which will remove the over-spray of the masks. Now - for the "trouble" part of the build.... the chassis. Simply put - it's crap...... there is so much slop in the nylon rear axle mounts that they "float" around in it... the axles seem to be aluminum, but worse - the wheels have been pressed onto knurling ..... grrrr. Removing wheels from knurled axles - good luck. I decided that I'd bite the bullet here and turn some aluminium wheels..... the smallest I have ever attempted. Further, I decided (as I have done with other models with plastic wheels) I'd make a Pinkysil mould of the wheels, and turn down the castings from them to make inserts for the aluminium wheels.... My first attempt at turning such a small wheel was a failure - I destroyed all my good work getting the step and rim to spec when I tried to use my favourite tool for boring out the inside of the wheel for the insert.... I made up another boring tool by grinding yet another tungsten carbide cheapy down.... and went again - this time with success. The mould and casts from it went really well.... I managed to get the second wheel done as I wanted, and am now on #3 (of 9, #1 was discarded). With #3, I am changing my procudure... I set up the aluminium stock in the Mill and drill my grub screw hole to just short of where the axle will pass through. I then tap this hole to M2 and remove it for the lathe. I fit up the milled rod into the lathe and turn down the O.D. then the outer rim - and then drill the axle hole. Next I hand drill the remainder of the grub hole and tap it..... this avoids attempting to tap a hole half way between the inner rim diameter and the hub..... which tended to throw the tap to one side and go in "cocked". Next... I bore the recess out of the front for the insert.... And then turn down the inner rim and finally hub.... and part it away from the stock rod. The casting from my Pinkysil mould is then fitted up into the micro lathe I have inside the house - and I turn down casting to make a hub. I reverse the cast and fit the hub into the lathe.. and turn down the casting to match the diameter with that of the recess in the aluminium wheel.... finally, I part the cast off to the width of the recess in the wheel... and it becomes a press fit into the wheel..... Ok, some pix. I love the wheels that Scalextric have produced for this model - they are replica Mini Lite (unless told otherwise) and the "hands" look great. The detail also includes nuts, wheel mount nut and believe it or not! a valve stem... So, here is wheel #2... MJk produce their high quality tyres for these wheels.... ok hope pix came through.... Work continues... turning 8 wheels and inserts. frats, Rosco
  2. 1 point
    We're back to racing - Wednesday night on Bob's track. Nice long straight for those cars that like to stretch their legs.
  3. 1 point
    It's a track we rarely race on. Bob's other track is his preferred choice but it's plastic.
×
×
  • Create New...