Buschur Racing’s 1G DSM



Year / Make / Model: 1991 Eagle Talon TSi
Chassis Code: D27
Competition Class: Quick Class
Vehicle Weight: 2,550 lbs. (w/ Driver)
Launch RPM: 3,500 RPM
Shift RPM: 8,500 RPM
Redline RPM: 10,000 RPM
Peak Boost: 34 psi
Fuel: E98

Engine Code: 4G63
Displacement (cc): 1,998cc
Bore & Stroke (mm): 85mm x 88mm
Peak Horsepower (@ RPM): 516 whp @ 7,500 RPM
Peak Torque (@ RPM): 505 lb-ft @ 4,600 RPM
Dyno Type: Mustang AWD Dynamometer
Engine Builder: David Buschur
Block Modifications: Honed, Line Honed, Hard Blocked, O-Ringed
Pistons/Compression Ratio: Wiseco HD, 10.5:1 Compression
Connecting Rods / Crank: Manley 300m Rods
Camshafts: Buschur Racing BF272-degree Camshafts (IN&EX)
Valves / Springs / Retainers: Supertech +0.5mm Valves, Springs and Retainers
Cylinder Head Mods: 2G DSM head, Buschur Racing Ported and Polished
Head/Main Studs: ARP Head and Main Studs
Cylinder Head Gasket: Mitsubishi Factory MLS
Intake Manifold: JMF Custom Plenum
Throttle Body: EVO Throttle Body
Air Induction System: Buschur Racing Aluminum w/ 4-inch Filter
Fuel Injectors: Fuel Injector Clinic 2,150cc/min Injectors (x4)
Fuel Delivery System: Buschur Racing Double Pumper
Engine Management System: AEM EMS Series 1
Engine Management Tuner: David Buschur
Boost Controller: Buschur Racing Inline Manual
Ignition: Buschur Racing Coil-on-plug
Spark Plugs: NGK BR8EIX
Exhaust Manifold: Buschur Racing Equal Length w/ V-band
Exhaust System / Downpipe: Buschur Racing 3-inch Downpipe w/ SD Muffler
Wastegate: TiAL Sport
Intercooler: Buschur Racing Race Front Mount Intercooler
Nitrous Oxide: NyTrex Dry-Trex 50 Shot Nitrous Injection Kit
Cooling System: Buschur Racing 1⁄2 Width Radiator
Fuel Cell: JMF 5-gallon Cell
Performance Electronics: MSD DIS4
Turbocharger: Force Performance HTA86
Frame: T3
Compressor Wheel Specs: 62mm HTA
Turbine Wheel Specs: GT35R
Turbine Housing: TiAL Sport 0.82 A/R Housing, V-band
Springs, F&R (Make & Rate): Megan Racing 8kgf/mm, 6kgf/mm
Shocks, F&R (Make & Rate): Megan Racing Dampers
Additional Suspension Components: Tubular Upper/Lower Control Arms (R)
Transmission: 2G DSM Automatic Transmission
Torque Converter: Kiggly Racing Flex Plate and 2G/1G Trans Adapter
Differential(s) (Make & Type): Factory 3000GT (Automatic) Rear End
Axles / Driveshaft: Driveshaft Shop Axles (R), Aluminum Driveshaft
Wheels (Make, Size & Offset): Rota 17×8.5-inch +42mm (F&R)
Tires (Make & Size): M&H 26×8.5×17-inch Slicks
Brake Calipers (F&R): Wilwood Calipers (F&R)
Brake Rotors: Wilwood Rotors (F&R)
Brake Pads: The Brake Man Pads
Brake Lines: Wilwood Stainless-steel Braided Lines
Roll Bar / Cage: Gary Reese NHRA Certified Cage
Seats: Kirkey Pro Drag w/ custom Reese Seat Brackets
Harnesses: G Force Harnesses
Steering Wheel / Quick Release: Momo Competition
Gauges: Auto Meter Tach, Oil Pressure, Water Temp.
AEM UEGO Wideband Gauge
Hood: Frank’s Fiberglass
Trunk Lid: Frank’s Fiberglass w/ Pro Glass Lexan
Paint: Custom White by Elvin Rivera