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CAMSHAFT Replacement

  #1  
Old 10-25-2007, 08:19 PM
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Default CAMSHAFT Replacement

i need a camshaft for a ZC dohc engine....

1.would a 88-89 Integra dohc replacement work?

2.do i need to replace both?

3. Are the intake and Exaust Camshafts the same?
 
  #2  
Old 10-26-2007, 10:26 PM
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Default RE: DOHC zc question

???
 
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Old 10-28-2007, 08:27 PM
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Default RE: DOHC zc question

awwww....
 
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Old 10-31-2007, 03:05 PM
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Default RE: DOHC zc question

HELP ME!!!!!!!!!!!!!!!!!!!!!!!
 
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Old 10-31-2007, 03:30 PM
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Default RE: DOHC zc question

88-89 Integra D16a1
Cam Lift: .220(Intake) & .210(Exhaust)
Duration @.50 in degrees: .202(Intake) & .201(Exhaust)
Intake Valve Lift: .352(Intake) & .378(Exhaust)

86-89 Integra JDM-ZC
Cam Lift: .236(Intake) & .210(Exhaust)
Duration @ .50 in degrees: .212(Intake) & .210(Exhaust)
Intake Valve Lift: .376(Intake) & .378(Exhaust)


so exhaust is the same....and the camshafts are different....but...do you guys know how to tell which camshaft is which on the zc? the guy just gave me 2 camshafts wrapped in a towel didn't say anything...

One is cracked on the distributor end.....but i dont know if its the exuast or the intake..or if i have 2 exhaust or 2 intake....
 
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Old 10-31-2007, 07:12 PM
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Default RE: DOHC zc question

The intake cam has a slot for the distributor (the one on the right here)


[IMG]local://upfiles/4155/9D92AF907F5E4F899A2182C458379B3F.jpg[/IMG]
 
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Old 10-31-2007, 10:35 PM
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Default RE: DOHC zc question

Thanks! finally a reply but honda-tech beat you to it

they actually have IN and EXH egraved which i guess i just looked over[8D]

and as for the picture you posted both mine have that slot for the distributor and also for the cylindar position sensor on the exhaust side....

which is the broken one!.....so i need to figure out how to get a new one!

here is a picture of both...the left is my exhaust and the right is the intake.



i guess i could always JB weld it or somthing.....we will see!

 
  #8  
Old 11-01-2007, 12:12 PM
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Default RE: DOHC zc question

That slot drives the distributor, so you only need it on the intake shaft. The broken one you have may be entirely wrong because as you look at mxs' picture you see that the exhaust cam is made different; it never had a slot at all.
 
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Old 11-01-2007, 03:02 PM
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Default RE: DOHC zc question

no, mine both have slots....i jsut didnt see the engravement that said "in" and "exh"....


those are my camshafts out of my zc...im postitive there has to be a slot there cause thats where my cylindar position sensor fits into...

But thanks for the help!
 
  #10  
Old 11-25-2007, 04:38 PM
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Default RE: DOHC zc question

i fixed them!!!!!!!!!!!!!!


my thread i can bring it back from the dead if i want


i got this jb weld stuff (but not jb weld)..just the same concept. and it did the trick..its really strong...here are some ACTION SHOTS!




if you look at the post like 4 up you can see where it was broken
 
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