Gobstopper I
# GOBSTOPPER I
TECHNICAL SPECIFICATION
ENGINE & ECU
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Config/ No of Cyls/ Valves |
Flat 4/4/16 |
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Engine Block |
EJ20 – Closed Deck |
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Capacity |
2000cc |
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Stoke/ Bore |
75.0 / 92.0mm |
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Compression Ratio |
9.75:1 |
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Fuel Grade |
VP Import 120 RON. |
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Max Output |
780bhp |
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Max Torque |
786Nm |
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Piston Type |
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RCM / Omega Forged “Nitrous”. |
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Connecting Rod |
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RCM / Arrow M2000 H Section. |
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Crankshaft |
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RCM / Arrow Billet. |
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Cylinder Heads |
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V3/4 STI Castings With RCM Port & Polish Modified for WRC Gas O-Ring Conversion. |
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Valve Seats |
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Beryllium. |
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Valve Guides |
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Bronze. |
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Valves |
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RCM Plasma Nitride +1mm Oversize. |
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Camshafts |
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RCM Lightweight / Gun drilled Steel Billet Cams. |
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Timing |
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RCM R Profile Vernier Pulleys Connected By WRC “Deep Toothed” Kevlar Belt. |
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Inlet Manifold |
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WRC Aluminium Reverse. Modified For 8 Injectors & Nitrous Injection. |
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Fuel |
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X4 700cc Injectors Supplied With Twin Bosch Motorsport Fuel Pumps Through A Parallel Fuel Rail Design. |
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Nitrous |
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Additional 100bhp With Direct Nitrous Injection Progressively Controlled Via The ECU. |
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Exhaust Manifold |
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Custom Made Twin Scroll Inconel Manifold Finished With White Ceramic Coating. |
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Oil Supply |
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RCM Custom Dry Sump System. |
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ECU |
Motec M800 | |
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Dash |
ADL Digital Dash Display |
BODY
|
Body Shell |
1999 Impreza STI Version 6 Type-R Modified With Genuine WRC Steel Arches Front & Rear. Fabricated Steel Front And Rear Wheel Arch Tubs. Extensive Modifications To The Front Panel, Bulkhead, Rear Firewall & Floor Pan. |
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Roll Cage |
RCM T-45 Weld In Cage. |
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Body Panels |
RCM Custom Made Carbon Fibre Doors, Front & Rear Bumper, Boot Lid, Spoiler & Front Wings. Lightweight Alloy Bonnet. |
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Seats |
Driver & Passenger Recaro SPG Carbon Kevlar Seats Secured with Custom Sub frames & Finished With Sabelt Multipoint Harnesses. |
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Jacks |
Custom RCM / Krontec Air Jack System. |
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Glass |
Heated Front Screen, Lightweight Polymer Rear Screen. |
CHASSIS & DRIVETRAIN
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Subframe |
Front & Rear Lightweight, Custom Fabricated Tubular Frames. |
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Suspension |
Ohlins TTX46. |
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Gearbox |
6spd Sequential Dog Box. |
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Wheels |
Team Dynamics Pro Forged Billet Wheels. 9.5X18 ET35. |
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Propshaft |
Carbon Torquline Shaft. |
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Brakes |
AP Racing 380mm Carbon Front Brake Kit With Forged One Piece Calipers. Ap Racing 340mm Carbon Rear Brake Kit With Forged One Piece Calipers. |