Originally Posted by Scott Fisher (Post 3812377)

Look at the picture 4 posts up

Originally Posted by doc56 (Post 3812854)

which factory produces this clutch assembly?

Originally Posted by stefan (Post 3805090)

.12 STI Evo4:

http://www.kyoshofrance.com/fr/image...me/S12EVO4.jpg

http://www.kyoshofrance.com/fr/k-mag.../S12EV04_a.JPG

http://www.kyoshofrance.com/fr/k-mag...crankshaft.JPG

http://www.kyoshofrance.com/fr/k-mag.../S12EVO4_c.JPG

http://www.kyoshofrance.com/fr/k-mag...2_120000_a.JPG

http://www.kyoshofrance.com/fr/k-mag...20000_EXPL.JPG

http://www.kyoshofrance.com/fr/k-mag...2_120000_b.JPG

Quote: "Now available, known as the EVO4, the latest generation of World Champion 12
size IC Sirio engine has been launched! The Sirio 12 Evo4 features a 3 ports
ABC Efra legal liner assy, a special STI type black crankshaft, also
complying to the 2007/2008 Efra rules. Using some new material on the
carburettor main needle, a new conrod, a new lightweight efficient cooling
head, the Evo4 will offer the highest performance from a 1:10 IC 200mm
Touring car, when coupled with the dedicated tuned-pipe line and the Kyosho
2D clutch set. Some new Ceramic rear bearings are available as option."

Originally Posted by stefan (Post 3805090)

.12 STI Evo4:

http://www.kyoshofrance.com/fr/image...me/S12EVO4.jpg

http://www.kyoshofrance.com/fr/k-mag.../S12EV04_a.JPG

http://www.kyoshofrance.com/fr/k-mag...crankshaft.JPG

http://www.kyoshofrance.com/fr/k-mag.../S12EVO4_c.JPG

http://www.kyoshofrance.com/fr/k-mag...2_120000_a.JPG

http://www.kyoshofrance.com/fr/k-mag...20000_EXPL.JPG

http://www.kyoshofrance.com/fr/k-mag...2_120000_b.JPG

Quote: "Now available, known as the EVO4, the latest generation of World Champion 12
size IC Sirio engine has been launched! The Sirio 12 Evo4 features a 3 ports
ABC Efra legal liner assy, a special STI type black crankshaft, also
complying to the 2007/2008 Efra rules. Using some new material on the
carburettor main needle, a new conrod, a new lightweight efficient cooling
head, the Evo4 will offer the highest performance from a 1:10 IC 200mm
Touring car, when coupled with the dedicated tuned-pipe line and the Kyosho
2D clutch set. Some new Ceramic rear bearings are available as option."

Originally Posted by Team Kamikaze (Post 3813055)

It looks exactly a copy of the Serpent 720 clutch system, except for the clutch shoe being blue.
http://www.kyoshofrance.com/fr/k-mag...20000_EXPL.JPG

Originally Posted by Team Kamikaze (Post 3813166)

The bottom line is Serpent invented the CENTAX and yes the flyweights have been around for years because Serpent have been using it.

Originally Posted by GMartinez (Post 3813197)

Bottom line is the bell is not an exact copy & no need to get so defensive I ran the impulse,710, tested the 720 as well so I do know the product as well

Originally Posted by Team Kamikaze (Post 3813396)

Okay except the clutch BELL happy now?

By the way it is also an exact copy of the MUGEN HO780 Clutch system, EXCEPT for the BELL.

Originally Posted by Mugenville (Post 3813592)

Is there an alternate plug you can use other than the Sirio #7 plug in my EVO3, seems there a bit hard to get at the moment

Originally Posted by Mugenville (Post 3813592)

Is there an alternate plug you can use other than the Sirio #7 plug in my EVO3, seems there a bit hard to get at the moment

Originally Posted by Team Kamikaze (Post 3813166)

The bottom line is Serpent invented the CENTAX and yes the flyweights have been around for years because Serpent have been using it.