MotorConcept: Flat 12V - FERRARI 512TR
Réplique du moteur de la Ferrari 512 TR, entièrement réalisé de manière artisanale par M. Daniel Aquilon, en Suisse.
Rendez-vous sur www.motorconcept.ch pour plus de détails.
Supercharged v-8 Engine
1/3 Scale V-8 running on 114 octane gas , 12 volt , supercharged ,/hand made 12 horse @ 8000 RPM
1/10 model Ferrari Enzo making
All processes from assembly of tire to completion.
BGM Splash Wave(Rhythm Retake Remix)
Magical Sound Shower(Rhythm Retake Remix)
by SEGA S.S.T.BAND
http://www.artus-motor.com this is a show run of our aircooled V12 engine. This engine has got 87ccm./ 5,2 cubic inches. the fuel is Methanol with 15%Nitromethane and 12%lubrication Oil. For further Informationsplease go to my websitte http://www.artus-motor.com/projekte-archiv/luftgekuelter-v12/.
1/4 Scale Running Model Offenhauser (Offy) Engine By Ron Colonna
1/4 Scale Offy 270
This is a 16 valve double overhead cam powerhouse, with pressure oil feeds and dry sump lubrication. It is faithful to the prototype and uses the famous cup type followers. Eleven inches long and seven inches high. 1.032" Bore x 1.094" Stroke. 60 cc Displacement. (3.66 cubic in.) Compression ratio is 9.5:1. Uses solid state spark ignition. (Hall Effect with dual magnets)
I knew a little about the famous Offenhausers, hearing about their conquests at the Indianapolis Speedway while growing up. I didn't get interested in building a copy of one until approached by Bob Washburn after doing my Cirrus article for SIC magazine. At the time Bob was looking for someone to develop the model, do the basic drawings, write machining instructions, and build two copies of the finished engine, in a one year time frame. He sent me all the data he had aquired at the time. I looked it all over, but had to send it all back. I was busy on other projects and it seemed a daunting task that I was sure I couldn't accomplish. I didn't forget the engine though, and some years later, a gift of Gordon White's book on the Offenhausers from my eldest son, put me in the frame of mind to give Bob's proposal a try, but on easier terms. It took me two years to do it all and I only built a single copy of the engine. I put my drawings and machining instructions in book form and published it myself. It has been a successful venture, but I was right about it being a daunting task. I'll most likely never try doing anything like that again. The engine has been, and is being built in many parts of the world. My copy has been running for eight years now and is a fine performer with the throaty roar of it's full sized counterpart.
Audi R10 TDI
Engager des voitures à moteur Diesel dans des courses automobiles, ce n'est pas nouveau, BMW et Volkswagen, entre autres, l'ont déjà fait avec des berlines. En développant un moteur V12 Diesel entièrement en aluminium, biturbo, à injection directe et doté de deux filtres à particules, Audi franchit une nouvelle étape avec son prototype R10 qui participera le 18 mars aux 12 Heures de Sebring afin de préparer la prochaine édition des 24 Heures du Mans prévue pour les 17 et 18 juin 2006. Avec une puissance de plus de 650 ch, un couple de plus de 1.100 Nm, une plage de régimes utiles comprise entre 3000 et 5000 tr/min ainsi qu'une pression d'injection largement supérieure à 1.600 bars, Audi Sport et ses partenaires ont en tout cas quelques beaux défis et quelques solides contraintes à relever...
12 cilindri V
TUTTO COMPLETAMENTE AUTOCOSTRUITO!!!
Caratteristiche tecniche: 12 cilindri a V a 60 gradi 4 tempi.
Cilindrata: 87 centimetri cubici, peso 5000 gr, giri motore da 1000 a 6000 giri.
Scale Running Model Harley Panhead Engine by Ron Colonna
Bore: 1 5/16 in.
Stroke: 1 1/2 in.
Two Cylinder Four Cycle
No Castings Used
This engine was scratch built to a scale of 2/5ths or 40% of full size. The bottom end was taken from a drawing of a Knuckelhead engine that I puchased on e-bay. The top end was patterned after photos taken from e-bay of Harley parts for sale. I also bought a Harley repair manual that helped with the oil system. The crankcase was split into three sections instead of the usual two for ease of machining. The ignition is solid state and I use a GM coil which fires the two plugs simultaneously. Timing is advanced and retarded with the timer body. Two rotating magnets fire a Hall effect device at the proper times as per full sized points. The engine is large enough to produce that lovely V-twin sound.