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View Full Version : B18B2 & B18A1 headers/Extractors Same?


dsp26
31-12-2007, 10:17 AM
As per title do they bolt up to either head?

Based on research (limited to image search) the only difference seems to be collector length.. but then I can't really tell with the manifold to head flange.

Can anyone confirm for me? Thanks
ECU-MAN
31-12-2007, 12:25 PM
head will be the same
dsp26
31-12-2007, 12:30 PM
head will be the same

thanking you sir!!
fatboyz39
01-01-2008, 10:51 AM
block height the same?
dsp26
01-01-2008, 11:26 AM
block height the same?

was thinking the that but after a few searches on yahoo etc... seems only the head internal is different.

Wouldn't mind getting confirmation here though..
onlykillzz
04-01-2008, 07:36 PM
its the same thing one is out of a da9 other is out of a dc4 integra and the motor is almost identical the parts are completely interchangeable...