The Guerpardo on display.
 
The Guerpardo (Spanish for cheetah) was displayed in 1966 at a Racing Car show, suspension was inboard at the front and outboard at the rear. From the picture it's not clear what engine was fitted except it is not a standard F3 engine, it appears to have a twin-choke, downdraught carburettor fitted, at this time the regulations called for a single-choke carburettor and side-draught would be the norm until 1968. It would seem that Guepardo also built cars for Spanish Formula IV racing. There is no record that the car ever raced.