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viper motorbike

crawlerkid

Rock Stacker
Joined
Oct 9, 2005
Messages
89
Location
Newbie general!!!
kinda scary

Want to cruise the streets on something different, obsesed with cubic inches?

Wallet burning a hole in your pocket?

Have a death wish?

Try this...


tomahawk.sized.jpg


tomahawk_again.sized.jpg


tomohawk.jpg


The Tomahawk is a Viper V-10 based motorcycle, a 500 horsepower engine with four wheels beneath it. The engine breathes through twin throttle bodies mounted right up front. (That's what the two round things above the front tires are).

Chrysler sold nine replicas through Neiman Marcus, for up to $555,000 each. The motorcycles cannot be legally driven on public roads. A Chrysler spokesman told Reuters they were meant as rolling sculptures - but they can probably still be driven on private roads (the rolling-sculpture comment may be designed to avoid legal liability).

The Tomahawk concept is an awesome-sounding machine; we have not driven it, as you may expect, but did see it started up and revved. Clouds of blue smoke vied for attention with the throaty rumble of the mighty V-10, and hitting the gas visibly opened the twin throttle body blades up front where the headlight would normally be. Though deeper and more rumbling than most motorcycles, it did not seem to be louder overall - just deeper and less shrill.

Rumors had the Tomahawk selling for under $200,000, most likely at a loss or breakeven price, for publicity purposes - but still fully drivable. Wolfgang Bernhard, Chrysler's first mate at introduction time, was said to be enthusiastic about that project, so much so that hundreds were projected to be built at under $200,000 each. They reportedly cost Chrysler over $100,000 to build (the work is outsourced).

The Dodge Tomahawk can reach 60 miles an hour in about 2.5 seconds, and has a theoretical top speed of nearly 400 mph. Each pair of wheels is separated by a few inches and each wheel has an independent suspension. Bernhard said four wheels were necessary to handle the power from the engine.

Engine:

500 bhp (372 kW) @ 5600 rpm (60.4 bhp/liter); 525 lb.-ft. (712 Nm) @ 4200 rpm
10-cylinder 90-degree V-type, liquid-cooled, 505 cubic inches (8277 cc)
356-T6 aluminum alloy block with cast-iron liners, aluminum alloy cylinder heads
Bore x Stroke: 4.03 inches x 3.96 inches (102.4 x 100.6)
Two pushrod-actuated overhead valves per cylinder with roller-type hydraulic lifters
Sequential, multi-port electronic fuel injection with individual runners
Compression Ratio: 9.6:1
Max Engine Speed: 6000 rpm
Fuel Requirement: Unleaded premium, 93 octane (R+M/2)
Oil System: Dry Sump; takes 8 quarts Mobil1 10W30 Synthetic
Cooling System: Twin aluminum radiators mounted atop engine intake manifolds, force-fed from front-mounted, belt-driven turbine fan. Takes 11 quarts of antifreeze.
Exhaust System: Equal-length tubular stainless steel headers with dual collectors and central rear outlets

SUSPENSION:Front:

Outboard, single-sided parallel upper and lower control arms made from polished billet aluminum. Mounted via ball joint to aluminum steering uprights and hubs. Five degrees caster. Single, fully adjustable centrally located coil-over damper (2.25-inch coil with adjustable spring perch); pullrod and rocker-actuated mono linkage. Center-lock racing-style hubs

Rear:

Hand-fabricated box-section steel inboard swing arms, incorporating "hydral-link" lockable recirculating hydraulic circuit parking stand. Single fully adjustable centrally located Koni coil-over damper (2.25-inch coil with adjustable spring perch); pushrod and rocker-actuated mono linkage. Center-lock racing-style hubs

BRAKES:Front:

20-inch perimeter-mounted drilled machined stainless steel rotors, one per wheel. Two four-piston fixed aluminum calipers per wheel (16 pistons total), custom designed. Blue anodized caliper finish. Hand-activated.

Rear:

20-inch perimeter-mounted drilled cast-iron rotors, one per wheel. One four-piston fixed aluminum caliper per wheel (8 pistons total), custom designed. Blue anodized caliper finish. Foot-activated.

PERFORMANCE:0-60 mph: 2.5 seconds (est.)
(Some estimate 1.9)
Top Speed: 300+ mph (est.)


ELECTRICAL SYSTEM:Alternator: 136-amp high-speed
Battery: Leak-resistant, maintenance-free 600 CCA
Lighting: Headlights consist of 12 five-watt LEDs, front, with beam-modifying optics and masked lenses. Eight LEDs, rear. Headlamps articulate with wheels.

TRANSMISSION: Manual, foot-shifted two-speedAluminum-cased two-speed, sequential racing-style with dog ring, straight-cut gears
Gear Ratios: 1st 18:38; 2nd 23:25
Clutch: Double-disc, dry-plate with organic friction materials, hand lever actuated with assist
Final drive: Dual 110-link motorcycle-style chains

Front Sprockets: 14 teeth
Rear Sprockets: 35 teeth

STEERING:Dual hub center type steering.
Steering Linkage: Rocker arm and push/pull rod with roller bearings. Polished billet aluminum steering yoke with turned aluminum grips and billet levers
Steering Lock: 20 degrees, left and right
Lean Angle: 45 degrees, left and right

BODY/CHASSIS:Longitudinal, centrally mounted engine, rear-wheel drive layout; monocoque construction, engine is central, stressed member. Body of billet aluminum.

TIRES and WHEELS (4):Type and Material: Billet aluminum discs, asymmetrical
Size, Front (2): 20x4
Size, Rear (2): 20x5

Tires Mfr. and Model: Dunlop custom-made symmetrical
Size, Front (2): P120/60R-20
Size, Rear (2): P150/50R-20

What ever you dont drop it, im guessing it would be a pig of a thing to pick back up if you your pinned under it
 
Neeman Marcus was selling them un operable, probably meaning they didn't have spark plugs or a coil or some other part that could easily be found and bought.
 
kinda scary

Want to cruise the streets on something different, obsesed with cubic inches?

Wallet burning a hole in your pocket?

Have a death wish?

Try this...

Have you been living under a bridge?
Like Jason said, "that was at SEMA 3 years ago". It's been old news for years.
 
I remember a Hot Rod TV, My Classic Car, Horse Power TV type show that showed Jay Leno with one. Jay also had one of those jet bikes to. I really can'y remember, it has been a couple years.
 
Trike Kid said:
Neeman Marcus was selling them un operable, probably meaning they didn't have spark plugs or a coil or some other part that could easily be found and bought.

I heard that they were selling them without a drive chain or what ever they used to hold up to that power.
 
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