1974 Ferrari 365 GT4 B/B

yeah you're right. 3 links all with slightly different info. I seem to remember these getting less powerful until the testarossa came out.
http://www.qv500.com/ferrariboxerp1.php
http://www.classicandperformancecar.com/front_website/octane_int eract/carspecs.php/?see=139
http://www.conceptcarz.com/vehicle/default.aspx?carID=13448&i=2# menu

the Lamborghini Countach LP400 from 1975 had a factory claimed topspeed of 305km/h... 9 years befor the 288 GTO

Thats wrong the first production car that reached(TESTED) 300km/h+ was a RUF BTR 3.4 (with small SC body) it was tested with 305km/h one year befor the 288 GTO hit the market.

There were several cars with a factory claim of 300km/h

The top speed must be wrong. The first car reached 300 km/h was the Ferrari 288 GTO

here is a good picture to see the differents a 365 GT4 BB from the side.. no spoiler no intake... like the car displayed on top..

http://www.supercarworld.com/images/fullpics/021c.jpg

The car gets different test numbers... even the power claims in the net range from 340, 360 up to 380hp and acceleration claims from 5.6 0-60 to over 6.3s 0-60mph to 7.3s 0-100km/h

Hard to say today which nubers are correct and which not

the car in the picture IS a 365 GT4 BB...

The 512 BB was optical identical to the 365 GT4 BB with 2 differents that you would see at this picture.. it was fitted with a smale spoiler lip at the front, a large intake in front of the rear tire ...

This 365 GT4 BB picture was taken during a auction in the USA...

This is a 512 BB with spoiler lip and intake infront of the rear tire..

http://kingferrari.wifeo.com/images/Ferrari_512_BB.jpg

I agree, stats are wrong as well.

Pictured blue car is not the 365 GT4... That would be a 512 BB

187mph for 340bhp from 1974???

Can you please reveal where this info comes from?

365 GT4 BB tested performance:
5.6 s 0-100 km/h (7700rpm in 1st),
6.2 s 100-160 km/h,
6.6 s 160-200 km/h,
291.2 km/h Vmax,
1550 kg with 120 l fuel.