بناء بالصور سوبرا ابراهيم كانوا 6.7 ربع ميل فئه 10.5
بناء سوبرا البطل ابراهيم كانوا التي حققت الرقم 6.7 ربع ميل فئة 10.5
ماشاء الله تبارك الله .. ومزيداً من الإبدااعاات والتمييز ..
Now to continue the detailed build story of Titan Motorsports insane drag Supra. Take it away guys.
With the car’s fabrication complete, the next step is to coat the raw ****l in order to prevent corrosion. We are fortunate to have a great powder coater less than a mile from the shop that we contracted to coat the chassis.
The entire body is hung from a moveable jig, allowing 360 degree preparation and coverage of the inside of the body, as well as chassis structure itself. Prior to coating, the entire surface is acid washed to remove any surface contamination and ensure a good bond for the powder. The car received a coat of electrically charged power while suspended from the jig. Once the entire surface is coated, the chassis is wheeled into a large oven where it is baked, curing the powder to a smooth finish. Once cured, the matte darker color of the powder blends and hardens to the final finish.
The color change in the finish from the above matte powder to the cured final finish is known as thundercloud, which is more of a ****llic gun****l color.
Extreme care was taken to ensure consistent coverage over the entire tube structure and inner body. The coaters spent many hours on their backs under the rig to ensure the powder reached every square inch of the vehicles belly pan.
With the coating of the inside of the vehicle complete, it was time to begin preparing the exterior for its final finish. The car is to be shipped "body in white," with extreme detail taken to ensure consistent gaps, finish work more common if it were a show car rather than a race car.
The factory rear brake ducts would no longer be functional with the huge slicks filling the inner fenders, so we opted to shave them closed. Once molded smooth, these new panels were bonded to the vehicle permanently.
The exhaust routes out the fender in front of the tire on this car, so the rear exhaust hole was shaved smooth.
Once smoothed, the rear bumper was further modified to make way for the parachute mounts.
We also had to modify the bumper further to allow clearance for the wheelie bars. Rather than just cut this area out, we took the extra time to fabricate an aluminum receiver panel, which bonded permanently to the bumper as if it were OEM.
Retaining frames were constructed to mount lexan windows to the lightweight carbon doors. These frames were fabricated out of titanium, including the small laser cut retaining tabs, to keep them as lightweight as possible.
The parachute mount was also fabricated from titanium and holds dual air launched chutes, which can be controlled electronically by the Motec or using a manual pull lever. The chutes also can be deployed using one of the carbon fiber steering wheel paddles, or automatically based on a given set of variables programmed into the Motec - should the vehicle get too far out of shape during a run.
The titanium usage continues with the battery kill switch and tail light mounts fabricated from this lightweight material. While too many these might seem like minuscule items, every ounce adds up to larger weight savings once added up across the vehicle.
The more creative and consistent you are about realizing weight is the enemy, the lighter and quicker the car will end up.
With a vehicle this complex, there was only one person on our radar to handle the electrical and tuning aspects of this job, Shane Tecklenburg. Shane T has tuned many of our most extreme projects over the years and is the exclusive tuner for our production Lamborghini Gallardo twin turbo kits.
This project allowed Shane to pull out all of the tricks from his hat and use every bit of Motec equipment available. This vehicle has sensors everywhere and is powered by a M800 ECU, SDL3 dash, PDM, and E888.
Here you can see the SDL3 dash mounted to the steering column and how it is flush mounted into the removable dash.
This display has been programmed to include custom instructions, warning lights, and even scroll the owner and project’s name upon start up.
Individual EGT sensors monitor the exhaust gas temperatures for every cylinder, allowing precise data from each run for individual cylinder tuning.
Motec shock travel sensors allow the crew chief to monitor each corner of the vehicles suspension travel during the run and make chassis and vehicle dynamics adjustments using the data.
Producing over 2,000hp out of a six cylinder requires a significant quantity of fuel, and for this particular application we are using methanol. Using methanol has plenty of benefits, but also requires a significant increase in the quantity of fuel required over gasoline. A Hypertune race manifold with (6) Precision 220lb injectors and (6) Moran adjustable injectors (150-600lb) ensure the engine gets all the fuel requested.
A Liberty sequential transmission is complimented with a Motec controlled air shifting module. With this setup the shifts are controlled using preprogrammed variables in the computer, or by pulling one of the Carbon fiber paddles mounted to the steering wheel.
The paddles also make full use of the Motec PDM which allows the same switch to control multiple parameters. For instance, the right paddle can be used for the line lock during the burnout, up shifting during a run, and to pull the parachutes upon a runs completion. The PDMs electrical circuit replaces any need for a fuse box and allows the vehicles circuits to be dynamically controlled.
While the vehicles electrical system was being wired and tested by Shane, other members of our staff focused on the finish work. Each piece of the car was inspected, polished, coated and prepared for final vehicle assembly, once the exterior paint was applied. We also had all of the suspension pieces and four link bars mirror polished and nickel coated.
With this project we were building more than just a drag car, but an entire drag race program. We had to ensure there were proper spares sent with the car including the engine powering the car as well as two fully dressed spares.
To make for easy transport, we fabricated engine stands for each of the spare engines. Each stand houses a fully dressed spare power plant complete with manifolds, turbo, fuel system and wiring harness.
The engine features a dry sump oiling system rendering the fill hole and crank case vents on the valve cover useless. Replacement valve covers were made using CNC machined lowers and tops made from lightweight aluminum sheet ****l. This not only improves the appearance of the engine bay, but it shaves two pounds over the factory cast covers.
A fresh set of Weld wheels gets wrapped with Mickey Thompson 28 x10.5s, the same tires that have given our Scion the grip needed to achieve three second time slips in 1/8 mile competition.
With the body fabrication and wiring complete, the car was sent to our expert paint and body guy, Brad Samuels. Brad has been painting our vehicles for over 10 years and knows the high level of quality we expect. The powder coated portions of the chassis were wrapped very carefully to protect them from the elements and overspray while at the body shop.
To some, a race cars paint job is not important, however given the quality of this build, we insisted the body and paint be on par with even the best of show cars. Careful consideration was taken to ensure the gaps were tight and all the panels smooth.
Typically race only parts have marginal fitment, so extra time had to be invested to build up edges and correct fitment without adding significant weight.
With all the prep work complete, finish primer was sprayed on the car before a fresh coat of white paint. The car was then color sanded and buffed to an extreme shine before being loaded up for the ride back to our shop for final assembly.
With the body work now completed and a fresh coat of PPG White along multiple coats of clear applied, the car makes the journey back to our shop for final assembly.
In the light, the contrast between the chassis and exterior paint is very apparent. Racing a vehicle puts lots of stress on its finish. Extra care must be taken to ensure it can stand up to the abuse. With the driveshaft, transmission, and various panels being removed and checked after every run, the powder coat must have a good bond.
As you can see by the shine in the exterior paint, Brad Samuels once again exceeded expectations and the results are truly stunning in person.
With the exterior paint job complete, it is time to begin the final assembly of the car. The seat is reinstalled for the last time, along with the CO2 bottles.
These bottles will be used to control triggers for the transmission, the air launched parachute, and wastegates for consistent boost control.
To shed weight and provide for a great looking interior, all of the inside panels will be made from carbon fiber. These pieces all start as raw sheets of carbon fiber, which are template in cardboard then transferred to the final carbon piece. It is a meticulous process of trial and error for each piece, but the end result proves worth the effort.
The wheel tubs are also made out of carbon fiber; these tubs seal the interior from the massive tires and the smoke they create. The tubs must be fitted to the car and still provide ample clearance for the hatch. They are then bonded to the exterior quarter panels to form a tight seal.
Every square inch of the rear is painstakingly trimmed with carbon fiber, each piece cut, fitted and re-fitted to the chassis. It is a very tight and awkward workspace with the tubular structure surrounding at all angles.
Fortunately, once these pieces are in they will be bonded and riveted for a permanent fit.
The lightweight carbon doors were molded based on a factory Supra door, so the center section was cut out to save additional weight; this left a rather large hole, which was covered using a flat carbon trim panel. It is quite amazing how much stiffer the door became just by adding such a thin sheet of carbon to the face.
The transmission tunnel also needed to be fabricated from carbon. The difficulty in creating this piece was compounded by the plethora of shifting solenoids mounted to the top of the transmission which made for limited clearance.
A pro stock dash was fitted to the car, trimmed for the display, and air brushed to create realistic vents. This two-piece dash is designed to be easily removable allowing easy access to the electronics mounted below.
Here is another look at the rear bumper tray now that it has been bonded completely and painted to match the car. If you look closely, you can see the lower wheel tubs have also been fitted to this area, providing clearance for the wheelie bars travel.
With the interior complete, the test engine goes in for the final time. All connections and piping are hooked up and fluids added. Once we have tested the car on the track and ensured everything works as expected, these pieces will be removed for final polished, plating, and coating before the car is shipped to its new home in Bahrain.
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