1965 Shelby Cobra 427 Replica �€" Backdraft Build, Roush 427SR,
Signed by Chip Foose Why This Car Is Special The 1965 Shelby Cobra
427 is the car that defined what an American sports car could be.
Carroll Shelby took an AC Ace body, dropped a big-block Ford V8
into it, and produced something so raw and fast that even Ferrari
took notice. The original 427 Cobra �€" known internally as the
S/C, for Semi-Competition �€" weighed around 2,500 pounds and could
hit 60 miles per hour in under four seconds by mid-1960s standards.
Ford officially ended Cobra production in 1967, and only 356 of the
427-powered cars were ever built. That scarcity, combined with the
car's motorsport legacy, pushed original 427 Cobra prices into
seven-figure territory decades ago. What Backdraft Racing built in
response is the most serious answer to that problem. Founded in
South Africa and later operating out of the United States,
Backdraft Racing produces Cobra replicas designed to satisfy buyers
who want the shape, the feel, and the performance of a 1965 Shelby
Cobra 427 without the fragility and expense of an original. Their
cars are built on steel tube-frame chassis with independent
suspension at all four corners �€" something the original 427
Cobras never had �€" and are engineered to accept modern drivetrain
components without compromise. This particular example goes several
steps further than a standard Backdraft build, pairing the car with
a Roush 427SR engine, period-correct visual details, and a
signature from legendary automotive designer Chip Foose. It is a
car that was put together with a clear purpose: maximum driving
experience in the body of an American icon. Features List -
Backdraft Racing 1965 Shelby Cobra 427 replica - Roush 427SR V8 �€"
510 horsepower / 535 lb-ft of torque - Holley 4-barrel carburetor -
MSD ignition system - Tremec TKO-600 5-speed manual transmission -
Wilwood 4-piston disc brakes, all four corners - Independent front
and rear suspension - Rack-and-pinion steering - Electric cooling
fan - Roll bar - Wood-rimmed 3-spoke steering wheel - Full gauge
cluster - 3-point harness seatbelts - Black leather interior -
Chrome side exhaust pipes - Alloy wheels with polished lips -
Goodyear Eagle F1 performance tires - White racing stripes over
blue exterior - Signed by Chip Foose Mechanical The engine in this
1965 Shelby Cobra replica is the Roush 427SR, a 427 cubic inch V8
built specifically for Cobra replicas and hot rods that demand both
authenticity and modern reliability. Roush Performance �€" the
company founded by NASCAR and endurance racing veteran Jack Roush
�€" developed the 427SR as a crate engine package that delivers 510
horsepower and 535 lb-ft of torque in naturally aspirated form.
Those are not estimated or marketing figures; they are
dyno-verified ratings for the SR specification engine. The torque
number is particularly important in a car this light. With a curb
weight well under 2,500 pounds, this Backdraft Cobra puts that 535
lb-ft to use in a way that most modern sports cars simply cannot
replicate. Fuel delivery is handled by a Holley 4-barrel
carburetor, which is exactly what you would have seen on the
original 427 Cobra. Ignition is managed by an MSD system, which
provides more precise spark timing and greater spark energy than a
conventional distributor setup �€" a meaningful upgrade for a
high-displacement carbureted engine. Behind the engine sits a
Tremec TKO-600 5-speed manual transmission, which is rated to
handle up to 600 lb-ft of input torque and is widely regarded as
one of the strongest manual gearboxes available for this
application. The shift throws are short and direct, and the
close-ratio gearing keeps the engine in its power band on the road.
The suspension is where this Backdraft build separates itself most
clearly from an original 427 Cobra. The factory S/C cars used a
transverse leaf spring setup at the rear �€" functional for racing
in 1965, but a compromise by modern standard
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