DOHC ZC swap questions

pas_wagovan · April 2006

i want to do a DOHC ZC swap soon and need to know all that is needed. like wiring, ecu, smog stuff, other stuff needed to get running.

pas_wagovan · April 2006

can anyone help me. i want to get started soon.

duckie8310 · April 2006

there's a sticky at the top in the Engine&Drivetrain section. there's a tentative list of what you're gonna need.

if you do a search, you'll find a lot of good, reliable sources that will walk you along the swap. this swap is so common, so you wont have a problem. for the most part, it is a direct drop-in, except for wiring etc. i think another thing is the exhaust manifold piping not lining up. i really forget. someone else is going to have to back me up on this one.

anyone else wanna drop their two cents in?

Haydz · April 2006

What model wagon are you dropping the ZC into? Wagovan? If so you will also need to do an MPFI swap..

pas_wagovan · April 2006

i got a 88 rt and hope to get the motor soon. thanks for the help. if you have any more info that will help?

Haydz · April 2006

Ah cool if its RT4WD then its already MPFI, pretty much a direct swap of motors.

igotcrx · April 2006

bolt-on with zc!! easy job

System · April 2006

what is my best bet for a ecu to put it in a 1991 wagon

Haydz · April 2006

If its manual and RT4WD and you did the DOHC, over in the states i'd go with the PG7 ECU... maybe even the PM7.. But PM6 works fine and dandy.

System · April 2006

its an auto right now and need to stay for like three month girl can't drive a 5 spd plus i just bought a new act clutch for the 5spd so its staying an auto for right now will my 1.5 16v auto trans bolted up to my 92 jdm dohc zc and what ecu can i use to keep it an automatic for right now

Haydz · April 2006

A 92 ZC is usually OBD1 which will require an OBD0 -> OBD1 conversion.. as far as the gearbox goes, i actually have no idea about the auto side... :S

JDMshuttle · April 2006

i know that my auto wagon used to have a jdm sohc zc in it and it worked just fine kinda fast

pas_wagovan · April 2006

i just go back from gerting parts from JDMshuttle and blew up my motor. i have a lot of blow by and finaly over heating trying to limp home. had to AAA it 25 miles (thank god i got plus) next week i am now trying to get out to wagongay out in vegas for the motor and more parts for my wagons. i hope i dont fuck up my truck making the run. wish me luck.

JDMshuttle · April 2006

sorry about that bro if you need a good price on a motor and you dont get the turbo hit me up i got hook ups on sohc zc's all day for under 400

pas_wagovan · April 2006

i just got the moter and turbo and a bunch more stuff. i am going to do the swap next week i hope.

pas_wagovan · May 2006

finished the swap and it runs like shit. after having clutch problems. missing bolts, rewiring distributor, new cap and wires, and alot of other things, it seems to jerk under hevy load. it also uses alot of gas. need help.

sic944t · May 2006

ahh shit that is alot off bads and no goods .....

pas_wagovan · May 2006

here is some good. i changed out the plugs, checked the timing and found the intake cam was a tooth off,changed the ecu with an extra pm6, and advanced the timing to 25. now she has balls. the action clutch with a 6 puck disc realy grabs hard. so far nothing bad but the fuel. what can i do to get some milage back. what ecu came with the ZC Black Top.

Haydz · May 2006

I sometimes have the fuel consumption problems as well - mainly during warm up.

Try changing to a PM7 ecu as i am still running the PM6 ecu and im having the same probs.

pas_wagovan · May 2006

i am going turbo so i am looking for a turbo edited ecu. need help asap. i am going turbo in a few weeks. help

DOHC ZC swap questions

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