The 1.3L OHV factory 4K engine produced a
substandard 58 hp at 5,200 rpm. It would take tremendous amounts of custom work
and finances to even get it up to today’s standards, which is and at least
three-digit power figure. The economical and most efficient method for Edward
was to obtain a transplant from a second-generation 2.0L MR2 3SGE engine. And
since this was previously a non-fuel-injected vehicle, everything from the fuel
pump to a full chassis wiring harness had to be constructed from scratch, the
stainless steel high-rise header and lower center of gravity engine mounts were
also fabricated and welded up, as well as the oil pan to clear the KP61 front
cross-member. Individual throttle bodies were mated to the head assembly along
with a vacuum collector block to accumulate each cylinder vacuum pressure to
channel with the MAP sensor. An Electromotive TEC 3 stand-alone ECU with a
direct ignition system was artfully tucked away, unnoticeable to a layperson’s
eye. Needless to say, the engine internals are still stock, but now there is
more than enough power to perhaps wheelie the 1,500-pound go-kart into Jupiter.
A 225hp engine in a 1,500-pound machine computes to a 1:6.7 power-to-weight ratio,
equivalent to the omnipotent 500-plus horsepower Dodge Viper SRT10. The only
thing keeping ample weight in the rear of the vehicle is the FS Racing fuel
cell. Tilton Racing master cylinder, brake booster, and calipers are in charge
of both stopping and braking chores.
The rest of the machine features a
combination of parts used from other Toyota including a larger cylindrical
volume AE86 shock casing/spindles for the front suspension. TRD and Cusco
competition components were utilized to make up the front and rear suspension,
custom made of course. A full disc-brake setup from an AE86 were adopted, which
was a given since there is no way that the stock KP61 solid rear axle could
withstand anything over 70 lb-ft of torque. The brake setup was then upgraded
to a Tilton Racing master cylinder, brake booster, and calipers to enable
explicit stopping power.
The aesthetics of the vehicle exemplify
that of the TRD catalog of the ‘80s. Most of the components are practically
rare artifacts now so they had to be purchased used; extensive restoration
practices to be implemented in order for the part to look spick-and-span.
Starting with the interior, low-back TRD bucket seats with brackets were chosen
for the seating option. These seats are a perfect fit for the nostalgic flavor
that the machine gives, also perfect considering the vehicle’s era. A Sabelt
racing harness holds the driver and passenger in place as the vehicle is
steered with yet another TRD product, the leather steering wheel.
An entirely new aero kit was based off the
TRD N2 widebody kit by PJ Bonifacio. This includes the hood, front and rear
bumper, fender flares, side skirts, rear diffuser, and rear roof spoiler.
Staggered 15x10.5 front and 15x11.5 rear Panasport wheels squeezed with
225/4515 Advan tires were set up to come millimeters away from the fender lip,
but by no means making contact. Japanese-spec fender mirrors were bolted down
as the final touch to the aggressive exterior, which unmistakably screams
“old-school JDM”.
1981
Toyota Starlet back
Despite the Starlet being an unpopular
choice compared to the Hachiroku, the fanboys will indeed drool and break their
necks trying to get a further glimpse of a KP61 of this caliber. The bad things
is that the Toyota Starlet will keep increasing in price as the years go on,
but the good thing is that it will probably never have some sort of absurd
popularity tax tacked onto its price. Edward invested a total of $30k for this
build and taught his son the powerful art of father and son bonding.
Technical specs
·
Engine: Toyota MR2 2.0L 3SGE engine; custom
exhaust manifold; engine/tranny mounts; exhaust; radiator; oil cooler;
individual throttle-body system with Weber adapters; FS fuel cell with custom
fuel system; Electromotive TEC3 computer
·
Drivetrain: Custom bellhousing for five-speed
W-series transmission
·
Suspension: Custom AE86 base TRD coilovers,
front and rear sway bar; full disc brake conversion; Tilton Racing billet
aluminum brake pedals; Cusco strut tower bar
·
Wheels/Tires: 15x10.5 front and 15x11.5 rear
Panasport three-piece wheels; 225/45-15 Yokohama Advan tires
·
Brakes: AT86 disc brake conversion; Tilton
front and rear calipers; master cylinder; brake booster custom brake lines
·
Exterior: Paint and custom aero by PJ
Bonifacio; custom hood, fenders, rear spoiler, JDM KP61 front and rear
bumper, custom diffuser, carbon side skirts
·
Interior: TRD steering wheel and hub, bucket
seats, and rails; shift knob; Sabelt racing harness; custom harness bar
·
Gratitude: “Mon Rivera, PJ Bonifacio, ECPerformance,
and my son”
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