Originally posted by eagl 
Oh, ok ASTAC.  37 hp though...  That's the sort of powerful machine you see clowns driving at the circus 
(j/k) 
 It really doesn't need much more...remember this was the 70's when this thing was built..37hp wasn't bad for a 4 stroke 408cc motor.
CB400F Specifications
Engine Air
cooled 8-valve transverse four 
Bore x Stroke 51 x 50mm 
Capacity 408cc 
Compression Ratio 9.4:1 
Claimed power 37bhp@8500rpm 
Gearbox 6-speed 
Tires 
  Front 3.00x18in 
  Rear 3.50x18in 
Brakes 
  Front 267mm (10.5in) disc 
  Rear 160mm (6.3in) disc 
Suspension 
  Front Telescopic forks 
  Rear Twin shocks with adj. pre-load 
Wheelbase 1,359mm (53.5in) 
Weight 178kg (392lb) wet 
Fuel capacity 14 litres (3.1 gallons) 
Top Speed (approx) 164kph (102mph) 
Standing 1/4 mile 14.6sec/137kph (85mph) 
And 14.6 sec 1/4 mile isn't bad considering the size of the motor either...
Sandman,
I'll try to get some pics up soon, right now I have no camera except the one in my phone and the pics from that are not much bigger than an avatar size.