The Details
1984
Pontiac
Fiero SC
Engine
Type:
’89 Pontiac Trans AM GTA V8
Displacement:
350 c.i. (5.7L), stock bore and stroke (4.001/3.48)
Crankshaft:
Stock
Connecting
Rods: Stock
Pistons:
Stock
Camshaft:
Stock
Cylinder
Heads:
Stock
Compression
Ratio: 9.3:1
Induction:
’91 5.7L V8 speed density system.
K&N cone style air filter assembly
Ignition:
Stock GM HEI
Exhaust:
Sanderson CC90 headers, 3 inch exhaust system.
Flowmaster muffler
Calibration:
Accel DFI programmable engine control module with laptop control program
Output:
255 hp @ 4400 rpm, 345 ft-lb tq @ 3200 rpm
(estimated)
Performance:
13.36 @ 104 mph
Top
Speed: 147 mph
(estimated)
Drivetrain
Transmission: Getrag
5 speed from Chevy Beretta with Rodney Dickman FWD conversion kit.
3.61 final drive ratio, Zumalt aluminum adapter plate
Clutch:
Centerforce Dual Friction
Flywheel:
Zumalt custom
aluminum flywheel
Driveshafts:
Custom length
Chassis
Front
Suspension:
KYB shocks, stock 7/8 inch sway bar, stock Fiero Y99 springs
Rear
Suspension:
KYB struts, Fiero WS6 springs
Steering:
Stock
Brakes:
Stock
Cooling
System:
Griffin 4 core brass radiator, ' 85 Fiero engine grates
Electrical:
Battery relocation to front compartment
Wheels
and Tires
Wheels:
16x7 Mims Venzia wheels with 38 mm offset
Tires:
P225/50/16 Firestone Firehawk SZ50 front and rear
Interior
Seats:
Stock 1984 Fiero with aftermarket covers (for now)
Dashboard:
Stock with Fiero GT center gauge pod and Autometer Sport Comp gauges
Steering
Wheel: Fiero
GT leather wrapped
Stereo:
Delco U1C AM/FM/CD Stereo from 1999
Pontiac Grand Am
Special
Features:
Stock sunroof. Oreif Custom painted door tabs, Rodney Dickman sport
comp short shifter. Custom fan control switch.
Body
& Paint
Paint:
Bad re-spray of stock red color by unknown previous owner.
Modifications:
Fiero GT front and rear fascias, side ground effects, wing