Here you can find Media Coverage of some of Tri-C Engineering's greatest feats captured by some of today's Hottest automotive world magazines with articles ranging from concept and design to tutorials

When designing a street rod and especially it's interior the owner's size makes a big difference even if the car is equipped with a tilt steering column and installed correctly to allow for proper adjustment and will position at the wheel rim at the correct angle. This is very important for maximum leg and belly clearance.

If the seat is right and yet the steering column is too far back it can be very uncomfortable to drive. The steering column should always be installed at a comfortable position so it can be reached and the car driven easily and for comfort.

This next section will talk about installing the seat, steering, shifting and brake pedals an the planning it takes to be done correctly.
The craftsmen at Tri-C Engineering were in the process of building a Dearborn three-window coupe for Tony Blackstock when they reached the critical step of engineering the controls and installing the seat. The only way to do the job properly was to call the owner to the shop and tail\or make the car to the owner's own body.
Being fit with a Glide Engineering seat frame, which will be mounted in the correct location, the seat track will be welded to the floor.
This is a basic seat frame so padding is added to simulate where Blackstock would sit and the upholstery is installed.
This is then measured from any gauging position so the height can be duplicated when the upholstery is completed.

Measure where the steering wheel will fit after the column is installed, this location can change forward or backward
depending on the driver.
The angle through the firewall is what's most important.

If a shorty column is used this procedure is much easier.
Then we sit the car's owner in the car holding the steering column where he feel's it is most comfortable.
Be sure this is where you will want your positioning at,

so at this point it is good to get the owner's input on it's location as well on some of the other controls. The seat can be moved forward or backward though it is a good idea to leave it center to provide ample forward aft seat adjustment.

Since the car will be using a manual Tremac five-speed transmission, it will be equipped with heavy-duty Wildwood pedals for the brake and clutch system.

We will approximate where the pedal system should be mounted and is a very important step since the once the pedals are in position they are not adjustable.
SO GET THIS PART RIGHT!
Hold the pedal while the owner checks to see if it will be a comfortable position .
After lowering it slightly after it's initial measuring, which what this expertise calls for, the pedal was installed.
The brake pedal will then be added accordingly. Be sure never to place the pedals to flat or at too much of angle as this will result in an uncomfortable position for any driver.

This can be easily changed before drilling it's placement into the dash panel if the view is awkward.
Since this is what the driver sees most it is important that it not only looks aesthetically

The approximate position is then measured for the positioning of the stickshift.
From the seated position you can do this easily by positioning the driver into his most comfortable position and then measuring from the edge of the dash.
Next comes the gauge panel location. The owner himself picked the location and lined it up on the dash and then it is taped into place . Make sure the steering wheel and gauge panel aren't awkward.
pleasing but is most importantly not a distraction to the driver.
Special attention should be paid attention to here.
This will give you an approximate location and a ballpark reach is fine for starters.
Check to see if all gear locations, even reverse are comfortable and within hand's reach.
This helps preventing the reach from being to long or to short.

After all the interior measurements were made, the location of the bulkhead can be determined.
Since the owner didn't want to use the stock gas tank which allowed for a perfect location for the tank. This can be positioned low or high, depending on tank height and how much trunk space you want. You can make a cardboard model to get a rough idea.
With photos of other similar cars one of the fabricator's showed the owner what it would look like and how this positioning would allow for his desire for maximum trunk space. Remember it is always more expensive to undo and change things later so try to make compromises during mock-up.
With the final measurements made for the gas tank in depth, width and height, by Rick Cresse so the shop could make the exact gas tank to the owners desired finished look - including the extra trunk space. The job was completed successfully and exactly how the client wanted it showing the this is how it should be done. We here at Tri-C Engineering would like to thank Tony Blackstock and street rod builder magazine for this product profile.
     


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Tri-C Engineering
29095 Avenue Penn.
Valencia, CA 91355

Phone: 661.295.1550
Fax: 661.295.1597