The Toyota Supra High Performance 2JZ-GTE, 3.0 Litre DOHC
in-line
six-cylinder, 24-valve, electronically fuel-injected engine
has been favorably compared with the Nissan RB26 from the
Skyline GTR. With the similar twin turbocharger
configuration but on the opposite side of the engine, it
produces an easy 320 hp at 5,600 rpm and 315 lb-ft of torque
at 4,000 rpm.
The Supra's twin-sequential turbo's provide
snappy response at low RPM and prodigious output at
increased speeds. During low-RPM operation, one turbocharger
is optimised for early boost to improve response and
torque from a standing start. In the midrange, the second
turbo comes on for a smooth transition from the primary to
the secondary turbocharger until both turbo's operate at full
boost. Toyota chose to use a serpentine belt-drive
system to power engine accessories which are attached
directly to the cylinder block instead of to brackets.
Aluminum engine mounts also save weight.
In 1997, extreme weight reduction measures used hollow
carpet fibers and a
hollow rear spoiler. The Supra Turbo still weighed in at
close to 3500 lbs. The 2JZ-GTE like its smaller capacity
cousin the 1JZ has proven to be built to withstand the
rigors of high power output without the need to resort to
internal aftermarket components unless venturing above the
500hp mark.
