John Hennessey has had his eyes on the viper since in first rolled off the production line in 1992. Now you can take your viper in to the factory and have it upgraded or have them build you one themselves from scratch with the performance packages you choose.

These are the specs for the hennessey venom 650r...

location of final assembly

houston , texas

body style

2 door, 2 pass

drivetrain layout

front engine, rear drive

airbag

dual

powertrain

 

engine type

v-10, cast aluminum block and heads

displacement

514.4/8424

compression ratio

10.4:1

valve gear

OHV 2 valves/cyl.

fuel/induction system

sequential multipoint EFI

horsepower, hp @ rpm, SEA net

650 @ 5800

torque, lb-ft @ rpm, SEA net

650 @ 4500

horsepower/litre

77.1

redline, rpm

6250

transmission

6 speed manuel

dimensions

 

whellbase in/mm

96.2/2444

track f/r, in/mm

59.6/609.6/60.6/1514/1538

length in/mm

176.7/4488

width in/mm

75.7/1934

height in/mm

47.0/1195

fuel capacity, gal.

19.0

performance

 

acceleration

sec

0-30

1.5

0-40

2.2

0-50

2.8

0-60

3.3

0-70

4.0

0-80

5.1

0-90

5.9

0-100

7.1

standing quarter mile, sec/mph

11.2/131.7

braking 60-0 mph, ft

109

0-100-0

11.5

lateral acceleration

1.06

speed throught 600-ft slalom, mph

75.1

price

 

base price

$108,500

Hennes

tThese specs were taken from the June 1999 edition of Motor Trend