DIY: DX/LX head swap to EX VTEC
01-11-2008, 07:50 AM
#28
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Re: DIY - DX/LX head swap to EX VTEC (DGAeveryday)
its not worth going through all the trouble for an additional 10whp save you money for another project
01-17-2008, 05:31 PM
#30
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were did you get the diagram to hook up the vtec controller. i have a super afc neo and i was planing on putting it on but its automatic 
its an 05 ex special edition.
its an 05 ex special edition.
01-18-2008, 08:22 PM
#31
Honda-Tech Member
Re: (EfSedanLove)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Harlowe »</TD></TR><TR><TD CLASS="quote">Really depends on the person. If it's worth it to you, do it.</TD></TR></TABLE>
Its your money, i could never afford to boost or swap so it would be a fun project and in the future it would be worth it
Its your money, i could never afford to boost or swap so it would be a fun project and in the future it would be worth it
03-06-2008, 11:55 PM
#33
Re: DIY - DX/LX head swap to EX VTEC (JDMInspired)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDMInspired »</TD></TR><TR><TD CLASS="quote">how do you remove air bubbles from the cooling system?</TD></TR></TABLE>
Same as any coolant system. Take the radiator cap off, and let the engine purge the bubbles by running.
Same as any coolant system. Take the radiator cap off, and let the engine purge the bubbles by running.
03-07-2008, 09:02 PM
#35
Re: DIY - DX/LX head swap to EX VTEC (JDMInspired)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDMInspired »</TD></TR><TR><TD CLASS="quote">ah thats what i thought. how long do you usually leave the cap off?</TD></TR></TABLE>
Until it's not burping air anymore.
Until it's not burping air anymore.
03-08-2008, 04:30 AM
#36
Function>Fashion
How would you get the engine to TDC? Manually turn the crank over after the car is off or what?
Also, how does the timing belt tensioner work on the D17?
I'm used to working on the D16
Also, how does the timing belt tensioner work on the D17?
I'm used to working on the D16
10-15-2008, 06:24 PM
#37
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vtec head swap question
Hey i was wondering when u do the head swap the the ex head.. Do u have to tap into the oil pan and run return line for the vtec.. Someone on vadriven said that and i wanted to know if this is true or not.. Or is it simply take the existing head off.. Put ur new head on top of the block.. Hook up ur vafc 2 controller.. vtec solinoid, and put the coolant in and ur ready to go??? Might be missing some steps but u get the general idea..
10-15-2008, 06:31 PM
#38
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Re: vtec head swap question (2002civicrider)
nah u dont gotta tap into the oil pan..but you gotta get the vtec ecu and an ignition that goes with that ecu, or get your current key and ignition re-flashed.
10-15-2008, 06:33 PM
#39
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or u buy a vafc 2 pnp harnass and u dont have to do any of that. U dont have to buy the ecu, get ur key reflashed, or the a2 engine harness.. Saves alot of trouble.
10-29-2008, 05:11 AM
#44
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Re: (jivi)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jivi »</TD></TR><TR><TD CLASS="quote">Hi newbie here, I have an 2001 LXI gulf specs with D15Y3 engine. Do you think a D17 with Vtec will work as a head swap?
No D15 vtec here in Dubai only a D17 which is a VTI engine has a VTEC.
Will these work also from auto tranny engine then swap to Manual tranny??
Sorry for my ignorance..
TIA
</TD></TR></TABLE>
i thought the Y3 was vtec??? we have the Y2 around here which is a non-vtec version...
No D15 vtec here in Dubai only a D17 which is a VTI engine has a VTEC.
Will these work also from auto tranny engine then swap to Manual tranny??
Sorry for my ignorance..
TIA
</TD></TR></TABLE>i thought the Y3 was vtec??? we have the Y2 around here which is a non-vtec version...
08-23-2010, 09:15 PM
#47
Honda-Tech Member
Re: DIY: DX/LX head swap to EX VTEC
I have an odd but troubling question. lol I'm looking at doing this headswap. I've got the parts lined up, and all that is left is the controller to handle the Vtec-E. I understand that the VAFC2 works as far as controlling the vtec, but does anyone know if the original VAFC will do just fine with controlling the vtec-e? Thanks.
08-23-2010, 10:14 PM
#48
Re: DIY: DX/LX head swap to EX VTEC
I have an odd but troubling question. lol I'm looking at doing this headswap. I've got the parts lined up, and all that is left is the controller to handle the Vtec-E. I understand that the VAFC2 works as far as controlling the vtec, but does anyone know if the original VAFC will do just fine with controlling the vtec-e? Thanks.
Flip through this: http://www.apexi-usa.com/content/pdf6130.pdf
According to what their literature says, the VAFC will not work on our cars.
(see "vehicle application list" along with caution about using it on a vehicle that is not listed)
08-24-2010, 01:45 AM
#50
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Re: DIY: DX/LX head swap to EX VTEC
That manual was published in 2000, which might be why they dont have any vehicle listed over '99. Is there a more current manual for the vafc? I am planning on doing a lx-->ex head swap as well.
