RV Speed Racers .098cc Diesels

ian1954 Mon Dec 15, 2014 4:40 pm

This is the prototype of the Speed Racer. This is the Mark II Speed Racer diesel engine. It has 3 intake and 3 exhaust ports.

ian1954 Mon Dec 15, 2014 4:40 pm

This led to the production of the 25th Anniversary Edition which was supplied with an engraved gold pendant.

Bore 5.0 mm
Stroke 5.0 mm
Rpm 19,400 rpm
Total combustion 0.098 cc
Weight 15 gram

ian1954 Mon Dec 15, 2014 4:41 pm

As you will see from my other posts. Ronald strives for perfection producing these miniature masterpieces and they undergo constant refinement.

The Speed Racer II is a prime example. This was made with 4 intake and 4 exhaust ports. I have trouble seeing this on engines this small let alone photographing it.