Datsun 240z

For a number of years I had a 1973 Datsun 240z, and a 1978 280z 2+2 parts car. Here you will find some of the posts and videos from those two cars.

Fuel Cell frame construction

This morning I set out into the garage to tackle a fairly large task, at least in my mind. My goal was to build a frame that will secure my 15 gallon fuel cell to the Project 240Z. In case you don't want to read the rest of this post, I was successful!

I began with a few shots of the car before I started cutting into it (further than I cut last weekend). There are various shots here, above and below.

Before Before  Before Before Before Stock Tank Location Driver's Side Towards the front

After taking those shots I got to cutting. Dave (from www.soloperformance.com) and I had discussed how to mount the cell into the car on Tuesday when he came over, so I had an idea of what I wanted to do. I quickly marked some lines to cut with a sharpie, then proceeded to tear up two cutting wheels removing metal from the rear of the car. I don't know why that stock metal tears up wheels, but they sure to go away quickly when cutting on the car. Here are photos of what was left after cutting.

Big ole hole 2 Wheels Later Cuts at the rear

The intention for the fuel cell frame was to bolt a bar on the back of the rear differential mount, weld to 1x1" square tubes parallel to the ground running towards the back of the car, then come up at a 90 degree angle from those tubes with more square steel. Those two vertical posts would weld to a bar running inside the back of the car, this bar would also be bolted into the car, not welded, so that if necessary the whole frame can be pulled out with minimal effort.

Here are a few pictures of the end result of the frame, as well as some of my crappy welds! I figured out with all but two welds done, that I had somehow adjusted the wirespeed on the welder in the wrong direction, and that was why I was having a horrible time. I think they''ll hold though, they just aren't very pretty!

Fuel Cell Frame Fuel Cell Frame Fuel Cell Frame Another Frame Joint Frame Joint Frame Joint Frame Joint

This frame easily goes in and out of the car, which should come in handy if I ever need to remove the rear end (which I plan to when overhauling the suspension, after the car runs). Here are a few shots of the frame sitting in the car

Frame In Place Done, just needs bolting in Tabs for the Fuel cell

And here is the end result, the fuel cell sitting in the frame, sitting in the car.

Just about done Sitting in place

I think the frame turned out great and I love this photo

Under side

The tank sits just low enough, it is barely visible from the back of the car, I actually had to walk 10 feet back and down a couple feet of driveway incline to see either the tank or the frame itself.  I've yet to bolt the frame to the car, but that can wait. I'll get some nuts, bolts, and washers tomorrow for the various things I need to mount, fuel cell, seats, etc.

All in all I'm really impressed with myself, I got a lot more done this weekend than most weekends, though I still have the build the driver's side seat mounts (I finished the passenger side yesterday). What's next? Well like I said, tomorrow night I'll be building the driver's side seat mount, as well as visiting Mr. Whittle's house to test fit some fuel injectors into my new fuel rail that should be arriving and the old intake manifold. If the injectors he has fit I'll be ordering injectors on Tuesday.

After that I'll be running fuel lines, and be working on putting the motor back together so I can attempt to put it back in the car next weekend if all goes well. That might be a lofty goal, but this whole project has been lofty for me, so why quit shooting high now!

Recent Comments

There are currently no comments. Be the first to make a comment.

Add Comment

Please add your comment by filling out the field(s) below. Your comment may need to be approved before it becomes visible.
Enter your first name for display with the comment
Enter your last name for display with the comment.
Enter your email address so that we may contact you if necessary. We will also use this for your Gravatar.
Enter the URL to your website. URLs may be removed from comments.
Enter your comment here.
If you can't type Human2 in, you can't post, plain and simple.
Submit Comment Cancel

Chris Hammond is

Chris Hammond is a father, husband, leader, developer and car guy. Chris has long specialized in ASP.NET and DotNetNuke development, so you will find a variety of topics here on the website. For more information check out the about me page.

If you are looking for DotNetNuke consulting please visit my business website at https://www.christoc.com/