EK9 Civic Type R Complete Information


I'm not sure if I can find thr right thread or forum for this but is putting ek9 heads on a itr b18c better than the reg itr heads and what about dc2 heads on ek9 engine?
 
I'm not sure if I can find thr right thread or forum for this but is putting ek9 heads on a itr b18c better than the reg itr heads and what about dc2 heads on ek9 engine?
 
head cc of each below :
B16a/b B18C-R 42.70
B18B 45.00
B18C1 (SiR-GSR) 41.60

as you can see its bad idea to put a typeR/B16a head on a B18c non type R cause you will drop the compression ,unless of course you want to go turbo

about the gearbox ratio check them www.nofear.cu.cc (Honda Bseries info)
 
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thats the only diferent i see on typeR heads :

Integra Type-R(Through 1998)
Int-240 dur. / 11.5mm lift
Exh-235 dur. / 10.5mm lift


Civic Type-R And Integra Type-R(1998+)
Int-243 dur. / 11.5mm lift
Exh-235 dur. / 10.5mm lift
 
i really get inlightend by this and i thought my car is an ek9 and its ej9 :(
ohhhhh will the b18c will be in it any way
 
Hi guys!
I need to know if there is any specific difference between honda civic reborn 2007/2008/2009/2010 and 2011 models? also I have heard some rumours about civic reborn that its engine seizes in water? even if water is not too much? some ppl still say that civic 2005 is the best car and better than reborn ..
 
Anyone has info about OEM ek9 suspension details?
 
Spring Rate F / R: 4.3kg/mm / 2.2-4.2kg/mm
Sway Bar F / R: 26mm / 22mm

Thanks mate. Now it will be much easier to compare :blinx: i will want to lower my 9 without destrot the ballance. Not sure if apply skunk2 progressive ( 6 kg F an R) or Eibach. Spoon lowers not so much.
 
not to sound like a pick sod, but

"In order to increase the power output by 15 hp, and the max RPM by 200RPM, the engine goes through many upgrades."

Well as far as i know the B16A(2) found in the SiR/SiRII's redlines at 8.2K where as the 6B tops at 8.6K - isnt that 400rpm ?

Picky i know ;)
they never had shitty b16a2 in japan so there comparing it against the b16a
 
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