SPEC SHEET

VEHICLE
Year / Make / Model: 1987 Chrysler Conquest TSI
Chassis Code: JD
Vehicle Weight: 3,050 lbs.
Launch RPM: 4,200 RPM
Shift RPM: 8,200 RPM
Redline RPM: 9,000 RPM
Peak Boost: 42 psi
Fuel: C16

ENGINE
Engine Code: 4G63 (6-bolt)
Displacement (cc): 2,021cc
Bore & Stroke (mm): 85.5mm x 88.0mm
Peak Horsepower (@ RPM): 479 whp @ 5,000 RPM
Peak Torque (@ RPM): 573 whp @ 4,060 RPM
Dyno Type: Mustang Dynamometer
Block Modifications: Concrete Hard Block
Pistons/Compression Ratio: Wiseco Pistons 9.0:1 Compression
Connecting Rods / Crank: Buschur Racing-spec Crower
H-beam connecting rods
Camshafts: Buschur Racing 272-deg (IN&EX)
Valves/Springs/Retainers: Supertech Valves
Supertech Valve Springs
Supertech Valve Spring Retainers
Cylinder Head Modifications: Buschur Racing Stage 3
Cylinder Head Gasket: Mitsubishi MLS Head Gasket
Head/Main Studs: ARP head studs
Air Induction System: GTM Twin Intakes
Fuel Injectors: Precision T&E 1,000 cc/min (x6)
Fuel Delivery System: Aeromotive A1000 Fuel Pump
Engine Management System: AEM EMS Series 1
Engine Management Tuner: David Buschur / Buschur Racing
Boost Controller: Buschur Racing
Spark Plugs: NGK Iridium
Ignition System: MSD DIS 2 High Output
Exhaust Manifold: Buschur Racing stainless-steel
Exhaust System / Downpipe: Buschur Racing 3-inch stainless-
steel custom downpipe
Buschur Racing 3-inch custom
exhaust w/6-inch Dynomax Muffler
Wastegate: TiAL 44mm Wastegate
Intercooler: Buschur Racing FMIC
Cooling System: Griffin Radiator
Dedenbear WP3 Water Pump

TURBOCHARGER
Turbocharger: Forced Performance HTAGT3586R
Frame: TiAL V-Band Housing
Compressor Wheel Specs: 62mm
Turbine Wheel Speds: 86mm
Turbine Housing: .82 A/R

CHASSIS/DRIVELINE
Springs, F&R (Make & Rate): Eibach ProKit (F/R)
Shocks, F&R (Make & Rate): KYB Excel-G
Additional Suspension Components: Suspension Techniques 25mm Front Swaybar
Suspension Techniques 21mm Rear Swaybar
Transmission: GM TH400
Shifter: Hurst Quarter Stick
Differential(s) (Make & Type): OE ’89 Conquest differential
Axles / Driveshaft: DSS-modified Chrysler Axles
Custom driveshaft
Wheels (Make, Size & Offset): OE 16×7 (F), 16×8 (R)
Tires (Make & Size): Nitto NT450 225/55R16 (F)
Mickey Thompson ET Street
26-inch x 10.5-inch (R)
Brake Rotors (Diameter, F&R): IRotors XDS Brake Rotors (F/R)
Brake Pads (Front & Rear): R4 Carbon-Kevlar Street (F/R)
Brake Lines: Goodridge stainless-steel lines

INTERIOR
Roll Bar / Cage: Sparco Harness bar
Seats: Kirkey (Driver) / OE passenger
Harnesses: RJS 5-point Harnesses
Gauges: Autometer Tach
Autometer Water Temp
Autometer Boost
Autometer Oil Press
Autometer Exhaust Temp

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