Speed Demon by Steve Watt

Speed Demon by Steve Watt

The Speed Demon streamliner, helmed by George Poteet, set a new SCTA record of 470.016 mph at Bonneville Speed Week, with a top speed of 481.576 mph. Built by Steve Watt of Maxwell Industries, this rear-wheel-drive, piston-powered vehicle defies traditional speed barriers with a unique configuration featuring twin front wheels aligned in tandem. The 2020 effort utilized a 557 ci Dart-based big-block engine producing over 3,200 horsepower, achieving unparalleled speeds in the Unlimited Blown Fuel Streamliner class. Engine builder Kenny Duttweiler and tuner Shane Tecklenburg were integral to the team's success, with challenges like an engine fire and mechanical repairs expertly managed by the crew, affectionately known as 'The Men in Black'. Despite tribulations, the Speed Demon continues to break records, consistently outperforming competitors in the quest for land speed history.

Built by:
Steve Watt
Location:
Bonneville, Utah, USA
Engine:
-
Cost:
-
Power:
200 hp
Torque:
-
Weight:
-
Balance:
-
Wheels:
-
Exterior:
streamliner configuration
Interior:
-
Chassis:
-
Powertrain:
557 ci Dart-based big-block enginetwin-turbochargedmethanol fueled
Gallery

More like this

67
2007 West Race Cars WR06

2007 West Race Cars WR06

Race Car
WheelsPolished multi-piece center-lock wheels with Hoosier...
PowertrainKawasaki ZX-10R 998cc inline-four
ChassisPushrod suspension with Öhlins coilovers
See more
111
K24-Powered Exomotive Exocet Race

K24-Powered Exomotive Exocet Race

Custom BodyEngine SwapRace Car
WheelsFelgenwerks 15-inch
PowertrainHonda K24A2 DOHC 2.4-liter
ChassisOhlins DFV coilovers
See more
76
2017 Elan Motorsports NP01 NASA Race Car

2017 Elan Motorsports NP01 NASA Race Car

Race Car
Wheels17" Team Dynamics Motorsport wheels
Powertrain2.0L Mazda MZR inline-four
ChassisAdjustable pushrod suspension
See more
160
Bobsy SR6

Bobsy SR6

Custom BodyRace Car
Wheelsmulti-piece center-lock wheels with Avon slicks
Powertrain2.0-liter Cosworth BDG inline-four
ChassisPenske Racing adjustable coilovers
See more
76
Chevrolet-Powered Slingshot Dragster

Chevrolet-Powered Slingshot Dragster

Race Car
WheelsWire-spoke front wheels
Powertrain327ci Chevrolet V8
ExteriorParachute
See more
201
Ferrari SF-23 Display Model

Ferrari SF-23 Display Model

Race CarReplica
WheelsFiberglass wheels with Pirelli P Zero tires
PowertrainSimulated exhaust system
ExteriorFiberglass and carbon-fiber construction
See more
185
Ferrari SF16-H F1 Replica

Ferrari SF16-H F1 Replica

Race CarReplica
WheelsReplica OZ Racing fiberglass
ChassisReplica carbon-fiber double-wishbones
ExteriorMulti-plane front and rear wings
See more
182
Factory Five Racing Type 65 Coupe

Factory Five Racing Type 65 Coupe

Race CarReplica
Wheels17" Halibrand-style wheels with Hoosier R7 tires
Powertrain347ci stroker V8
Chassisadjustable coilovers
See more
66
1965 Factory Five Mk2 Roadster Challenge by Philpar

1965 Factory Five Mk2 Roadster Challenge by Philpar

Race Car
WheelsSVT Cobra-style 17" wheels
PowertrainDSS Racing 331ci V8
ChassisFour-wheel adjustable coilovers
See more
99
1970 Pontiac Trans Am by Riley Stair

1970 Pontiac Trans Am by Riley Stair

Custom BodyEngine SwapRace Car
EngineV8 Chevrolet LSX
Power1,000 hp
WheelsPanasport C8-16 16x12 square
See more
74
BMW E9 3.5 CSL by Joe Rodriguez

BMW E9 3.5 CSL by Joe Rodriguez

Race CarTrackTribute
Wheelsbbs wheels
PowertrainBMW S38 swap
ExteriorRace livery
See more
18
BMW 2002 by Herbert & Erik Gattermeier

BMW 2002 by Herbert & Erik Gattermeier

Race CarWidebody
ExteriorRace livery
Interiorgroup 2 style bmw 3.0 csl fiberglass flares
See more