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Smart Fortwo with a Turbo 4A-GE Inline-Four on the Dyno

Smart ForTwo with a turbo 4A-GE inline-four

Søren Heyer and his Smart Fortwo built at FUBAR Racing recently visited the dyno at KK Autoteknik. While there they put the swapped turbocharged Toyota 4A-GE inline-four and Toyota MR2 manual transmission through its paces. The result was 307 horsepower at 5,698 rpm and 400 Nm (295 lb-ft) of torque at 5,314 rpm. Watch the the car on the dyno and make smoke below. You can also view 1,000+ photos of the project in the FB build album.

Smart ForTwo with a turbo 4A-GE inline-four

Smart ForTwo with a turbo 4A-GE inline-four

Full Specs:
2007 Smart ForTwo 0.8 451 diesel
Building time: 4.5 months approx. 1000 hours

Toyota 1.6 4A-GZE, 2867 rsx turbo, King head bearings, ACL bearings, new piston rings, 1 mm Cometic steel top gasket, ARP bolts, HKS adjustable cam wheels

Toyota AW11 4A-GZE with LSD, F.U.B.A.R. Racing axles, Helix 2 plate clutch

Engine control:
ECU Master EMU Black ECU, Master ADU Display unit

Fuel system:
Walbro 455 pump, 840 cc injectors, Aeromotive regulator, AN teflon hoses prepared for E75 with flex fuel sensor, F.U.B.A.R Racing tank and fuel lines

Cooling system:
Nissens Kølefabrik rebuilt DAF 45 truck cooler, Davies Craig EWP115 pump

Water to air cooling:
Nissens Kølefabrik rebuilt Rover 420 cooler, KL Racing W2A intercooler, Davies Craig EBP40 pump

F.U.B.A.R. Racing exhaust manifold in stainless steel, Tial 50 mm blow off, Tial wastegate

F.U.B.A.R. Racing aluminum intake manifold with 42 mm funnel and 70 mm electronic gas dump

front: smart OEM damper with 20 mm lowering springs
rear: GAZ height and hardness adjustable coilovers

Smart OEM, handbrake on front axle

Source: FUBAR Racing

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