LocostUSA.com

Learning how to build Lotus Seven replicas...together!
It is currently April 28, 2024, 12:43 am

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 381 posts ]  Go to page Previous  1 ... 22, 23, 24, 25, 26  Next
Author Message
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: February 18, 2015, 12:14 am 
Offline
Always Moore!
User avatar

Joined: November 9, 2007, 3:40 pm
Posts: 4076
Location: Pittsburgh, PA
Glad to see you're still at it and I'll second what Marcus said.

_________________
-Andrew
Build Log
Youtube


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: March 22, 2015, 11:57 am 
Offline
User avatar

Joined: August 10, 2007, 12:05 am
Posts: 628
Location: Champion, Ohio
Life has been.... interesting. I finally got a little time to work on the car, and I plugged all the open ends, as well as fabricated and welded tabs for the rear bulkhead. It then was put aside to make room for a new build table and be build. Dave should be posting his build log as we go.

_________________
"Most restaurants these days are as noisy as a drum-and-cymbal factory invaded by two hundred chimpanzees intent on committing percussion."

Dean Koontz


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: April 26, 2015, 4:10 pm 
Offline
User avatar

Joined: July 29, 2006, 9:10 pm
Posts: 3164
Location: Oregon, usually
SteyrTMP wrote:
I plan on making molds and selling copies of my nose cone, as well as the fenders.
More pics more pics! The nose might be a bit pedestrian-aggressive (it looks pretty sharp, in both senses of the word) and sometimes metal things are a bit challenging to make fiberglass molds from, but heck, I'd love to carry NR (Nathan Replica) fenders and noses. Maybe Kinetic could make them under license?

_________________
Locost builder and adventurer, and founder (but no longer owner) of Kinetic Vehicles


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: April 26, 2015, 9:12 pm 
Offline
User avatar

Joined: August 10, 2007, 12:05 am
Posts: 628
Location: Champion, Ohio
It's unfinished, Jack. I have a buck of the rest of the nose, but my English wheel anvils disappeared when I moved, and in missing part of my shrinker/stretcher tool, so I haven't been able to finish it. I was thinking of applying the buck to the nosecone, make a mold, and smooth out the lines once it's pulled; It's much more likely to happen sooner than replacing the metalworking tools.

I'd like to sell them, I know I've had people interested in the past, and I think I'm going to put the second pair made in the car we're making to sell.

_________________
"Most restaurants these days are as noisy as a drum-and-cymbal factory invaded by two hundred chimpanzees intent on committing percussion."

Dean Koontz


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: November 22, 2015, 9:42 pm 
Offline
User avatar

Joined: August 10, 2007, 12:05 am
Posts: 628
Location: Champion, Ohio
Whoof. I don't know where to start. Life's been pretty hectic--from having no work from the end of February, to getting screwed over with unemployment (thus no income at all from July to now), having a lot of time home watching the kids, and now back to work.

I started a job two weeks ago. While it was a machining job, it was boring (literally), large fabrication stuff, which I don't like very much. Day after I started, I got another job offer from a place closer. I ended up working a few days where I'd do 8 hours at the first place, then work 4 hours at the second job. I quickly realized I liked the second job, so I left last Monday to take the second job full time. Somewhere inbetween the two, I had yet another job offer. While that one is pretty interesting, and the benefits and pay would be better, I'm going to keep the second job. It's a small company--the owner, the office girl, and me. I have a machine shop all to myself, with no one breathing down my back, telling me what to do. It's amazing. Besides, it's not just machining, and I get to see things from a pile of materials to a finished product, out the door. The company makes welding automation primarily. We're finishing up two brazing carts, but have larger jobs next. I can't wait to make a robotic welding cell....

But back to the car. I parked it for the winter mid-December last year, as the snow would not stay off the roads, and I didn't get to drive it again until late June/early July. It didn't take long to strip down, but it spent a bit of time as a measurement aid while prepping the second(third?) frame. I was having a hard time finding someone that had a sandblaster, but ran across someone that had one, and was finally able to sand blast everything. It took quite a bit of work, but after quite a few hours of blasting, everything was stripped.

There's still coal slag (the media I used) all over my driveway. Ayrton loves to play in it... you can guess how that goes.

Image

Image

Image

Image

My high-end setup...

Image

There's the new one out on the ground to make room for something or another.

Image

My buddy and I went over a few options for paint, as we intended on using the paint for both cars. I've used POR-15 on the rear subframe, and the stuff is pretty tough--I'd take a ball-peen hammer to it, full swing, with no chipping. However, after 6 years of UV, it's graying, and starting to not be as protective in some areas. Also, when you put a gallon or two, plus hardener, and then a clear coat, you're talking about 200+ dollars, which is a little high for me. So, after much research and debating, I chose SEM RustShield, which is supposed to be as good as POR-15, but cheaper, and does not need a clear coat. Yeah, OK. After several coats, and multiple tries, it came out very orange-peel-y, and it chips very easily. Overall, I was very unimpressed. We'll see how it works over time, but were I to do it again, I'd go POR-15 with a clear coat.

We had parts hanging EVERYWHERE...

Image

And then some... (yes, it's a mess, and yes, I need a much larger garage for this...)

Image

Dave hard at work:

Image

Image

Finished product:

Image

Image

Image

You can see the orange-peel. Some of it is overspray, but it was everywhere, overspray or not. A different nozzle may have fixed it, I'll never know.

Image

Image

Image

Image

I then put everything back together, and after having to scrape a little more paint off of two grounds, everything worked well. Except the tail lights; I've gone over it a few times, but something's crossed, and they're all out of whack. Oh well; they're all temporary anyway--they eventually will be replaced by LED lights in the fenders.

I keep remembering things that changed as I load up ther photos... I made a rear bulkhead, and the trans tunnel fits into it (not in this picture, but further down you can see it tucked away). I also converted the handbrake cable to a solid rod, but I don't think I have any photos of that.

Image

Image

I think I like it better without the back wrap-around, until the fenders are on...

Image

Image

In early October, there was a charity event at Nelson Ledges track, which is about 15 minutes from me. I did an early-morning oil change, topped off the fuel, and headed out.

Image

Blah. I got to realize how bad the half-bald cheap tires I have, and the rear suspension is. I was getting tromped by some non-turbo Miatas in the corners. I could catch up in the straights, but I was being somewhat tender with it, because A) it still hasn't had a good tune yet, and B) I didn't feel like stuffing it into the tire wall, as that was the first time I had it on the track. Still, it was a lot of fun, even though I did end up off-track with my daughter at the end (Lots of mud and grass, but no damage. Hosed it off the next day and went on.

However, I have a feeling that was the final straw. When I came in after the last stint, I thought I noticed something, and checked the oil--the stick was dry. Luckily, there was a rotory guy there, and he gave me a quart to pour in for my drive home. When I pulled in the driveway, it was sputtering and died. I couldn't find anything in particular wrong, and I drove it a few more times, but the last time I drove it a distance, I noticed lifter tick becoming more and more pronounced as I approached home, and saw smoke on the downshifts. It was empty again when I got home.

I went to Other Dave's house, and we went over a leak down test, as I couldn't find my compression tester, and there appears to be no issues there, but we saw some leakage around the valve cover gasket area, and around the head gasket in one area. When looking at the plugs, two plugs were in puddles of oil and/or coolant. I think it may have been a mixture.

I'm currently at the conclusion that it needs a new headgasket, valve cover gasket, and the rest of the small stuff. It will work ok, as I was planning on doing an "exhintake" cam swap, but as of right now, I don't have the 35 bucks it takes to buy the new kit. Once I can try to scrape that up, I'll be doing a teardown, and hopefully, will be back in action. I found a guy in Columbus that does MS tuning, and is willing to help me with my setup, so hopefully that will be taken care of.

The cam for the "Exhintake" swap. It's seen better days, I think it's passable, at least until I can do a full rebuild.

Image

Image

Image

Til then...

Here are a few pictures of my favorite hot/rat rod get-together of the year--spectacular food, cars, and people. And much burning of rubber was to be done. While mine is pretty dismal against some of these small-tire cars, I did earn the shirt....

Image

We did a pretty good job:

Image

My favorite car of the show:

Image

Ayrton-sized.

Image

He's saying "It's smoking"...

Image

For there was much smoke going on.

Image

From things like this:

https://scontent.cdninstagram.com/hphotos-xaf1/t50.2886-16/12039861_626277427475052_995268561_n.mp4

_________________
"Most restaurants these days are as noisy as a drum-and-cymbal factory invaded by two hundred chimpanzees intent on committing percussion."

Dean Koontz


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 13, 2015, 10:15 pm 
Offline
Always Moore!
User avatar

Joined: November 9, 2007, 3:40 pm
Posts: 4076
Location: Pittsburgh, PA
Nelson is a fun track. Glad to see they're still doing car events - looks like fun. There were some rumors floating around that they were going bike only.

_________________
-Andrew
Build Log
Youtube


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 14, 2015, 10:27 am 
Offline
User avatar

Joined: March 30, 2011, 7:18 am
Posts: 1615
Location: central Arkansas
SteyrTMP wrote:
Image


Was there a reason you didn't triangulate the front bulkhead? It's fairly important as far as chassis stiffness.


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 19, 2015, 4:30 am 
Offline
User avatar

Joined: August 10, 2007, 12:05 am
Posts: 628
Location: Champion, Ohio
Where?

_________________
"Most restaurants these days are as noisy as a drum-and-cymbal factory invaded by two hundred chimpanzees intent on committing percussion."

Dean Koontz


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 19, 2015, 3:53 pm 
Offline
User avatar

Joined: March 30, 2011, 7:18 am
Posts: 1615
Location: central Arkansas
The trapezoidal bulkhead at the very front, where the forward control arm pivots are.


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 19, 2015, 4:13 pm 
Offline
User avatar

Joined: August 10, 2007, 12:05 am
Posts: 628
Location: Champion, Ohio
Didn't on my car, probably won't on that one either. There's a 1/8" thick plate welded on the bottom there, and there's a radiator fan shoved into that opening, and steering going through the side openings, and it's already triangulate on top.

It's not triangulate in the book, nor the blueprints, either. The triangulation in my car is for the steering bracket plates. I'll be doing the same with the second one.

_________________
"Most restaurants these days are as noisy as a drum-and-cymbal factory invaded by two hundred chimpanzees intent on committing percussion."

Dean Koontz


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 19, 2015, 5:48 pm 
Offline
User avatar

Joined: December 4, 2011, 6:19 pm
Posts: 830
That triangulation is part of the "Aussie Mods".

Attachment:
Screen Shot 2015-12-19 at 3.46.45 PM.png


You do not have the required permissions to view the files attached to this post.

_________________
Bill H
Winnipeg, MB, Canada


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 19, 2015, 6:47 pm 
Offline
User avatar

Joined: August 10, 2007, 12:05 am
Posts: 628
Location: Champion, Ohio
I'm using heavier tubing, I don't see it being a big issue. Like I said, all of those extras except right piece mid way, would interfere with something on my car.

_________________
"Most restaurants these days are as noisy as a drum-and-cymbal factory invaded by two hundred chimpanzees intent on committing percussion."

Dean Koontz


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 20, 2015, 7:43 am 
Offline
User avatar

Joined: March 30, 2011, 7:18 am
Posts: 1615
Location: central Arkansas
SteyrTMP wrote:
It's not triangulate in the book


[grabs Book and looks] Well, harumph. You're right! It was such an obvious thing I just welded a tube across there without noticing the drawings didn't show one.


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 20, 2015, 9:43 am 
Offline
User avatar

Joined: January 2, 2009, 1:45 pm
Posts: 1322
Location: Halifax, Nova Scotia
Just one reason why a book frame won't pass the Australian stiffness test .... :D

_________________
Warren
Isuzu Pickup/SR20DE, +401 COLD frame
Build Log: viewtopic.php?f=35&t=11601


Top
 Profile  
Reply with quote  
 Post subject: Re: SteyrTMP's Seven GTR
PostPosted: December 20, 2015, 8:29 pm 
Offline
User avatar

Joined: August 10, 2007, 12:05 am
Posts: 628
Location: Champion, Ohio
Personally, I think it's over-rated. Not only would it be problematic for those like me, that have things shoved in every opening available, but if you look at Mark Riviera's crash, it took a 65-70mph crash to break part of the front box.

_________________
"Most restaurants these days are as noisy as a drum-and-cymbal factory invaded by two hundred chimpanzees intent on committing percussion."

Dean Koontz


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 381 posts ]  Go to page Previous  1 ... 22, 23, 24, 25, 26  Next

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 17 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
POWERED_BY