i got a '90 STD (d15 dual point)

it needs a new head gasket and an exhaust valve is bad, so i want to make it multiport while i do that.

but im thinking about putting on a sohc vtec head, and then a z6 intake and TB.

but what distributor will i need?




Modified by zcNOS at 3:31 AM 4/1/2004

 

zc intake manifold wont fit on a sohc vtec head (i assume ur talking about the dual cam ZC) if you stay obd0 you need a 88-91 si or ex distributor. if you go obd1 u need a 92-95 civic si or ex distributor

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91civicLX &raquo;</TD></TR><TR><TD CLASS="quote">zc intake manifold wont fit on a sohc vtec head (i assume ur talking about the dual cam ZC) if you stay obd0 you need a 88-91 si or ex distributor. if you go obd1 u need a 92-95 civic si or ex distributor</TD></TR></TABLE>

All correct! You need an ECU too don't forget!

 

i can get a z6 head, intake manifold, teg TB and dizzy for $150. sound like a good deal?

just need to find a new ECU.

anybody have a sohc vtec ecu?

 

You are changing over to OBD1 then correct? If so I recommend a conversion harness. OBD0 - OBD1

 

i want it to be obd0

 

what do you have to do to make the z6 dizzy into obd0?

 

i heard i can use a d16a6 distribuitor (88-91 si) but some people say i need a dx one. i think its a cam sensor or something like that

 

if your going mpfi, obd0 then you need 88-91 Si or HF dizzy. DX dizzy does not have #1 cyl position sensor in it. you can not modify the z6 dizzy to work obd0. from what ive read, you will also need an adjustable timing gear. id strongly recommend a tranny upgrade also.. the std tranny is a beast

 

im gonna get the z6 upper end (head, manifold, TB,) and im gonna make the wiring harness and get an EF Si Dizzy. sound good?