-ESP SHOP VEHICLE-
This 1975 big block firebird is running a centrifugal Procharger super charger, with a custom built, lap top tunable, fuel injection system that produces around 750 crank hp and over 800 ft-lbs of torque at 12 PSI on pump gas.
ENGINE
455 Pontiac engine stroked to 472 cubic inches
4 bolt main
O-ringed block
6.8 in Eagle H-Beam BBC rods
Wiseco 8.5:1 Custom Blower pistons
Total seal gapless rings
Ultradyne 296 Cam
Harland Sharp Roller rockers
Fully ported 6X head
Ferrea racing valves
INTAKE
Torker II Intake (modified for EFI)
Speedpro (FAST) fuel management system
- sequential injection
- fully programmable by laptop
- fuel and spark control
- 7 wire Wideband O2 sensor
68 lbs/hr Siemens fuel injectors
SX performance fuel pump/regulator
1000 CFM Force FI 4-barrel throttle body
IGNITION
Crane HI-6 Ignition
Crane PS-92 Coil
MSD Crank trigger
NGK plugs/Magnecor wires
POWER ADDERS
ATI F series Procharger running 12 PSI boost
Custom, front mount, air-to-air intercooler
Dual blow off valves
Custom 3.5" diameter plumbing
EXHAUST
Headman Hussler 2" primary tube coated headers
Dual 3" exhaust through Flowmaster mufflers
DRIVETRAIN
Weir Hot Rod T-56 Conversion bellhousing
LT1 T-56 Transmission
Hurst Shifter
SPEC Stage III clutch
Hayes billet flywheel
Hydraulic NASCAR style clutch
Dana 60 posi rear end with 4.10 gears
Moser 35 spline axles
CableX Speedometer converter
OTHER GOODIES
Comp Engineering Traction bars
Comp Engineering Subframe connectors
Powermaster 140 AMP Alternator
Dual Electric Fans (pushers)
Heavy Duty 7 blade mechanical fan
Griffin Aluminum radiator
Powermaster High torque mini-starter
160 degree thermostat
INTERIOR
Full Interior
Gauges built into dash
TUNING
EFI system tuned on our chassis dynamometer...Currently dynoing at 668 ft-lbs of torque at the rear wheels.
