you can get it i just dont know the #

The boot is part number is 160011.

I have been telling you guys the 2d with 4 weights works really well on the STI.

I have 2 STI engines for sale. One normal STI and one Murnan modded. Both brand new. I also have one 2611 pipe/manifold set for sale. Brand new as well. Look in the 4 sale forum.

:lol: That's why I tried the 2D clutch Scott. ;)

The 2611 was Corse-R. :D

Has anyone the parts numbers for WRC .21 On Road?Or an exploded view?

Who has the best deal on the 2611 pipe? I need to make sure I have a back or else!:deathstar

try www.star-motor.com

Does anybody know the size of the main bearing of a S-21 WCR?

I know it's partnumber S21-090220 but I can't find the exact size..I tried to find it but..I couldn't !:confused:

I think it's 14.2x25.3x6 but not for sure..


Thx in advance,

Mich

Has anyone know about the new STi Evo 4? It has just arrived at my LHS yesterday. I manage to convince my LHS to take a look inside by opening the back plate. From what I saw the teardrop/turbo scoop on the crankshaft has been enlarge, i wanted to look for the liner as well but somehow the head screws was very tight,so couldnt risk stripping it. From the outside the head looks awesome with side cooler ventilation for the liner at the bottom fin as well as lots of holes protuding from the bottom to the second last upper fin. The carb restrictor/ venturi is also a bit different.

.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."

does anyone knows where to get the sirio clutch bells? any particular website?

is the EVO4 conrods design differ than the STI?
i think they have redesign the timing on this engine, looking by the crankshaft design

This weekend @ the U.S. Open Tosolini won the factory class with the new Evo 4 got a real close look @ the motor & it is fast looks faster than the 3 but the clutch assembly is sweet.

Clutch assembly?? :weird:

Look at the picture 4 posts up

Thanks Scott. :lol: ;)