Priya's 79 chrome bumper conversion project
#1241
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I haven't completely stopped working on the car but I have been certainly out of the groove. Ward says the compressor I thought was ready to blow sounds okay to him and I've got the green light to continue using it. One of the things I have been working on from time to time is a bespoke pistol grip shifter:
Its turned out to be a bit more difficult to make a shifter custom fitted to my hand than I thought it would be. I started out trying to stuff shortstrand fiberglass into a condom thinking I'd hold it in a pistol grip shifter shape and voila, almost done custom pistol grip shifter. It turned out to be a lot more difficult than I thought to get a bunch of fiberglass fill in a condom and then quickly tie a knot on the end without breaking the condom. On my third try I ended up with this:
The next try I got the prototype I am now working on. It felt too skinny in the hand for my taste so I started adding bits of fresh short strand fiberglass and then wrapping the prototype in saharan wrap and holding it until hard. Sand the ripples out of it and repeat. Eventually I got a prototype that was pretty fat in my hand (my husband said the same thing for him). So, I just started sanding the areas that pressed most firmly against my hand and worked my way around the prototype sanding bit by bit until I felt smooth even pressure in my hand all the way around. I made special note of where my finger joints were and sanded them to fit while making sure not to leave ridges that appeared like where a finger joint was placed but were in fact a ripple from a skin fold on my fingers.
Its a pretty good fit now, its just the little finger where the prototype is a little fat yet and I have to sand it a bit smaller there. Eventually I'll create a mold from this and cast a fiberglass pistol grip "casting" around a custom made steel stick shift I'll also have to design and build.
Its turned out to be a bit more difficult to make a shifter custom fitted to my hand than I thought it would be. I started out trying to stuff shortstrand fiberglass into a condom thinking I'd hold it in a pistol grip shifter shape and voila, almost done custom pistol grip shifter. It turned out to be a lot more difficult than I thought to get a bunch of fiberglass fill in a condom and then quickly tie a knot on the end without breaking the condom. On my third try I ended up with this:
The next try I got the prototype I am now working on. It felt too skinny in the hand for my taste so I started adding bits of fresh short strand fiberglass and then wrapping the prototype in saharan wrap and holding it until hard. Sand the ripples out of it and repeat. Eventually I got a prototype that was pretty fat in my hand (my husband said the same thing for him). So, I just started sanding the areas that pressed most firmly against my hand and worked my way around the prototype sanding bit by bit until I felt smooth even pressure in my hand all the way around. I made special note of where my finger joints were and sanded them to fit while making sure not to leave ridges that appeared like where a finger joint was placed but were in fact a ripple from a skin fold on my fingers.
Its a pretty good fit now, its just the little finger where the prototype is a little fat yet and I have to sand it a bit smaller there. Eventually I'll create a mold from this and cast a fiberglass pistol grip "casting" around a custom made steel stick shift I'll also have to design and build.
Last edited by Priya; 03-17-2019 at 12:42 AM.
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qwank (04-28-2019)
#1242
Pro
It am finding just how much time and effort these little custom touches take, as I am working on my interior now. . That doesn’t even begin to account for the time all the BIG custom touches take! Keep it us, Priya - you’re in good company.
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Priya (03-17-2019)
#1243
Safety Car
Excellent job so far Priya! My boys would be proud of you.... they`ve been making their own Star Wars cos-play helmets, weapons, and acessories for years in much the same way, by shaping bondo, foam, and plaster. When you get the rough shape done, and start sanding the final scratches out with a fine grit... THEN you`ll be amazed at what you`ve created! I`d like to see more of this as it progresses!
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Priya (03-17-2019)
#1244
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Thanks guys. Then next steps are to add a little more meat where my forefinger is unsupported and sand down the palm side a bit more to better fit my hand and make it easier to get out of a mold.
#1246
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2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
I wonder if theres one really big engine under that hood or 2 normal ones...
#1247
Le Mans Master
While I appreciate the work involved I have to ask why? Now if it had an Allison aircraft engine under the hood, why would be answered.
#1248
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When I looked at the car it seemed likely to me the door/rear of the car is from a 4 door 59 Cadillac, which people like me find a pretty big disappointment in the appearance department compared to a 2 door 59. I strongly suspect someone had a 4 door 59 Cadillac, and like me, wished it were a 2 door and decided to make the 4 door a 2 door. The end result is highly appealing to me, anway, so that's my story on this car and I'm sticking to it
#1249
Race Director
I don't think that car exists. At least it's reflection in the window behind it doesn't seem to.
#1250
Race Director
It was actually built back in the early 60’s for the owners wife. It’s a rear engine Cadi and the front hood opens to an extremely large trunk designed to hold her cosmetics.
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Priya (04-28-2019)
#1251
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I'm surprised to hear the car was built in the early '60s, that would (presumably) still been a pretty valuable car at the time. I thought for sure someone built it in 80s or later from a not valuable four door.
Last edited by Priya; 04-28-2019 at 12:44 PM.
#1252
Safety Car
So, I haven't been working on the car for a week or so. Last time I was in the garage the compressor started banging pretty hard and I was afraid to keep using it. Hubby has a heavy duty Devilbiss two stage head he had machined and is ready for reassembly. He wants to put that on our existing compressor tank in favour of the troublesome brand X compressor head. Its a custom job to adapt it and the new Devilbiss head weighs some 500 lb or so all up so, it'll have to be assembled on the air tank. The air tank is bolted to the floor and also has to be moved as its too close to the wall to allow the new compressor head to fix.
I've got some other things I can work on that don't require compressed air, but its all too easily to get used to this sitting around the house all day thing so I haven't been able to come up with the motivation to change tasks. I'm not a multi-tasker so it always throws me off when I can't work on the thing I planned on and have been working on.
Back here:
https://www.corvetteforum.com/forums...post1597600889
I was discussing possible colours I was considering painting the car. I mentioned a light silver purple that was my first choice but could not find a new enough paint code for paint companies to reproduce it. To my shock I was digging through some old crap and found this light silver purple test panel that I must have had painted back around 20012:
I really want to paint my car this colour, but unlike the other dozen or so test panels I had painted back in 2012, I didn't write the paint code/ paint name/manufacturer on the back of the panel! So, I have no way of finding out how this colour was produced for me back in 2012.
I've got some other things I can work on that don't require compressed air, but its all too easily to get used to this sitting around the house all day thing so I haven't been able to come up with the motivation to change tasks. I'm not a multi-tasker so it always throws me off when I can't work on the thing I planned on and have been working on.
Back here:
https://www.corvetteforum.com/forums...post1597600889
I was discussing possible colours I was considering painting the car. I mentioned a light silver purple that was my first choice but could not find a new enough paint code for paint companies to reproduce it. To my shock I was digging through some old crap and found this light silver purple test panel that I must have had painted back around 20012:
I really want to paint my car this colour, but unlike the other dozen or so test panels I had painted back in 2012, I didn't write the paint code/ paint name/manufacturer on the back of the panel! So, I have no way of finding out how this colour was produced for me back in 2012.
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Priya (04-28-2019)
#1253
Race Director
It occurred to me as well the day after I posted it that it might be photoshopped but to me the picture looked genuine.
Thanks for filling in those details Please tell us any more if you know it.
I'm surprised to hear the car was built in the early '60s, that would (presumably) still been a pretty valuable car at the time. I thought for sure someone built it in 80s or later from a not valuable four door.
Thanks for filling in those details Please tell us any more if you know it.
I'm surprised to hear the car was built in the early '60s, that would (presumably) still been a pretty valuable car at the time. I thought for sure someone built it in 80s or later from a not valuable four door.
#1255
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You don't have any pictures of your purple Fiero, do you?
Last edited by Priya; 04-28-2019 at 01:55 PM.
#1256
Race Director
Take the panel to a paint shop with a camera, they can get you the formulas for the paint.
I knew my 71 was not factory as it was painted in 76. It is 1974 Porsha Red. The camera gave 3 listings, 2 were metallic and I eliminated them so the third was the color.
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Priya (04-28-2019)
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Priya (04-28-2019)
#1258
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Thanks, I may do that. When I saw this light silvery purple on a couple of old cars on TV, I thought "OMG, that's the colour for my 79!" But I took the light silvery purple test panel and set a piece of chrome in front of it and did the same with the hot pink and blue paint test panels and thought more contrast with the chrome looked better. For me, its like I think silver on a rubber bumper car is perhaps the best factory colour and looks awesome, whereas silver on a chrome bumper car and the chrome doesn't particularly stand out (at least in pictures, I've not seen a silver chrome bumper car in person). So, before I found the silvery/light purple paint test panel I was convinced that was the colour I was going to paint the 79. Since I found it and compared chrome to the paint test panels I'm much less sure I want to paint the car that colour.
Last edited by Priya; 09-16-2019 at 12:50 PM.
#1260
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Some time back a couple of you asked for a picture of me with the car, so here it is:
That's my victory picture, I finally got that passenger bumper to where I wanted it! On most of the mounting surfaces you can't slide a piece of paper between the fiberglass body and the bumper or the bumper bracket (at the end there I settled for a bit less than perfection on a couple of the bumper and bracket mounting surfaces on the body. So, about a year from the time I decided I just wanted to add a mm of thickness to the passenger side rear corner bumper mounting surface. I want to go into some detail describing what kind of journey I went on so will be posting a large number of pictures and descriptions which I'm aiming at the first time fiberglass autobody person. My sweety wanted his garage for the winter, so I've got the Eagle back on the road and the Corvette put away for the winter
That's my victory picture, I finally got that passenger bumper to where I wanted it! On most of the mounting surfaces you can't slide a piece of paper between the fiberglass body and the bumper or the bumper bracket (at the end there I settled for a bit less than perfection on a couple of the bumper and bracket mounting surfaces on the body. So, about a year from the time I decided I just wanted to add a mm of thickness to the passenger side rear corner bumper mounting surface. I want to go into some detail describing what kind of journey I went on so will be posting a large number of pictures and descriptions which I'm aiming at the first time fiberglass autobody person. My sweety wanted his garage for the winter, so I've got the Eagle back on the road and the Corvette put away for the winter
Last edited by Priya; 11-06-2019 at 10:36 AM.
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