LZ 23 .... nope KAZ23S
Re: LZ 23 (E?) Make that Z24 (E)
How much.....?
Here's what I was looking at...
http://cgi.ebay.com/ebaymotors/FUEL-INJ ... ccessories
Here's what I was looking at...
http://cgi.ebay.com/ebaymotors/FUEL-INJ ... ccessories
Re: LZ 23 (E?) Make that Z24 (E)
Those look fine also Doug, the cleaning and testing and all should be around $40 each or so? They're local to me so support should be better I think.
Jason
Re: LZ 23 (E?) Make that Z24 (E)
Ya....not sure of a price to pay for 'reconditioned' injectors on Ebay.
A good deal if they are not garbage.
Stock replacements...(if they can get them)......from the local Auto parts dealer.....140+...each....
No support here.......
Hmmmm....just saw Merlin the other week....forgot to mention my injector issues....maybe he has some ideas and or.
A good deal if they are not garbage.
Stock replacements...(if they can get them)......from the local Auto parts dealer.....140+...each....
No support here.......
Hmmmm....just saw Merlin the other week....forgot to mention my injector issues....maybe he has some ideas and or.
Re: LZ 23 (E?) Make that Z24 (E)
i asked here... you're getting the same advice i got.. BTW that injection set up and head i gave you was from a 4 plug z20e if i remember correctly...Sealik wrote:Ya....not sure of a price to pay for 'reconditioned' injectors on Ebay.
A good deal if they are not garbage.
Stock replacements...(if they can get them)......from the local Auto parts dealer.....140+...each....
No support here.......
Hmmmm....just saw Merlin the other week....forgot to mention my injector issues....maybe he has some ideas and or.
Merlin from Datsunhistory.com
"test mule? I don't need no stinkin' test mule... Bert Vorgon is my test mule"
"test mule? I don't need no stinkin' test mule... Bert Vorgon is my test mule"
Re: LZ 23 (E?) Make that Z24 (E)
the only other thought i had was that have you tried running it with just 4 plugs? Someone suggested that you might have too many hot spots in the cylinders, preignition...
Merlin from Datsunhistory.com
"test mule? I don't need no stinkin' test mule... Bert Vorgon is my test mule"
"test mule? I don't need no stinkin' test mule... Bert Vorgon is my test mule"
Re: LZ 23 (E?) Make that Z24 (E)
...."i asked here... you're getting the same advice i got...."
I meant .......in this town. With limited resourses.
Not this forum.
As Jason was stating...."Those look fine also Doug, the cleaning and testing and all should be around $40 each or so? They're local to me so support should be better I think.
I meant .......in this town. With limited resourses.
Not this forum.
As Jason was stating...."Those look fine also Doug, the cleaning and testing and all should be around $40 each or so? They're local to me so support should be better I think.
Last edited by Sealik on 01 Jan 2010 18:02, edited 1 time in total.
Re: LZ 23 (E?) Make that Z24 (E)
Hmmmmm.....good question.merlin wrote:the only other thought i had was that have you tried running it with just 4 plugs? Someone suggested that you might have too many hot spots in the cylinders, preignition...
I can try it
Re: LZ 23 (E?) Make that Z24 (E)
Merlin....you have any 'links' on injectors.....or thoughts on such?
Re: LZ 23 (E?) Make that Z24 (E)
[quote="Sealik"]...."i asked here... you're getting the same advice i got...."
I meant .......in this town. With limited resourses.
LOL! don't get me started on Clearwater...
I meant .......in this town. With limited resourses.
LOL! don't get me started on Clearwater...
Merlin from Datsunhistory.com
"test mule? I don't need no stinkin' test mule... Bert Vorgon is my test mule"
"test mule? I don't need no stinkin' test mule... Bert Vorgon is my test mule"
Re: LZ 23 (E?) Make that Z24 (E)
I have to get on replacing my leaking injectors Doug, so I'll take in the spare set and have them check out. I should have my new clutch master in this weekend in the 'goon so I can drive that again .... Aggghhh, I forgot I need a new 200sx ingintion coil too ....
Jason
Re: LZ 23 (E?) Make that Z24 (E)
Timing is about 4 degrees different from 8 plugs to 4 ....?
So.....wouldn't that somewhat compensate for any pre-ignition relative to the excess heat/hot spots?
Hmmmmm.
Not knowing.....just a 'rambling' guess
So.....wouldn't that somewhat compensate for any pre-ignition relative to the excess heat/hot spots?
Hmmmmm.
Not knowing.....just a 'rambling' guess
Last edited by Sealik on 01 Jan 2010 18:34, edited 2 times in total.
Re: LZ 23 (E?) Make that Z24 (E)
You have the 4 plug head....one coil?jason wrote:I have to get on replacing my leaking injectors Doug, so I'll take in the spare set and have them check out. I should have my new clutch master in this weekend in the 'goon so I can drive that again .... Aggghhh, I forgot I need a new 200sx ingintion coil too ....
Z24 should be the same?
Have quite a few....used that is
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Re: LZ 23 (E?) Make that Z24 (E)
When running dual plugs (all other things equal) burn time is reduced so you will need less ignition advance. Shorter burn time also lessens the time available for heat to transfer to the combustion chamber walls and collect in hot spots (if there even are any) and more is available for work pushing the piston down. The Z head is almost the ideal HEMI shape anyway, certainly a HEMI compared to the L series. Timing for dual plugs is 3-5 degrees BTDC!
"Nissan 'shit the bed' when they made these, plain and simple." McShagger510 on flattop SUs
Re: LZ 23 (E?) Make that Z24 (E)
Thanks Mike....
Merlin......you stated that.....:BTW that injection set up and head i gave you was from a 4 plug z20e if i remember correctly..."
The only difference between the Z20E and Z22E EFI assembly is the head.....?
All (most) EFI components are the same...injectors... etc....?
If there is a difference in the Z20 air box to the Z22....it can be calibrated for a larger displacment engine by reducing the spring/coil tension....more air....more fuel.
Disregard any aforementioned info already know
Merlin......you stated that.....:BTW that injection set up and head i gave you was from a 4 plug z20e if i remember correctly..."
The only difference between the Z20E and Z22E EFI assembly is the head.....?
All (most) EFI components are the same...injectors... etc....?
If there is a difference in the Z20 air box to the Z22....it can be calibrated for a larger displacment engine by reducing the spring/coil tension....more air....more fuel.
Disregard any aforementioned info already know
Re: LZ 23 (E?) Make that Z24 (E)
Actually.....have to check....but the z20e head is the same as the z22e.....other than the possible 4 to 8 plug scenario?
Just the location of the head temp sensor was moved
I think.
Just the location of the head temp sensor was moved
I think.