VX and Z6 head cores the same?

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Mar 3, 2004 | 04:21 AM

Erollinablunt

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VX and Z6 head cores the same?

I was wondering if the cores on these heads are the same?

Mar 3, 2004 | 11:13 AM

hotrex

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Re:VX and Z6 head cores the same?

dont believe so

Mar 3, 2004 | 02:53 PM

Ravage70

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Re:VX and Z6 head cores the same?

i think they might be but i dont know ----,
go ask a dealer

Mar 3, 2004 | 03:53 PM

GimpyCivic

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Joined: Oct 2003

Posts: 520

Re:VX and Z6 head cores the same?

both motors use the same helms manual stuff... i mean whenever i see something listed for my z6 head, i usually see a z1 listed too. I dont know if everything is the same, but the head would probobly pass for core.

Mar 3, 2004 | 06:10 PM

Ravage70

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Re:VX and Z6 head cores the same?

i think its the same just the cam works for fuel efficiency and not power

Mar 3, 2004 | 07:19 PM

Erollinablunt

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Re:VX and Z6 head cores the same?

could i replace the vx cams with z6 cames and have a z6 head??

Mar 4, 2004 | 08:21 AM

91civicZ6

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Posts: 714

Re:VX and Z6 head cores the same?

d15z1 VTEC works on the lean burn principle. basically before "VTEC" kicksin, the engien runs in 12 valve mode, and then "VTEC" is actually just the car running in normal 16 valve mode.

d16z6 actually has a larger VTEC profile for the intake lobes.