JagoBlitz

How does this pressure valve work? Or is it just a tee fitting?

Here are the diagrams again. 1970-1974 1975-1978 1979-1980 1981-1983

What exactly is the difference? Part number?

The Turbo Oil Jet between the 3rd and 4th cylinder has a diameter of 2.5mm.

I don't have a turbo engine block so there's nothing to measure.

That's plan B. The problem is that I live in Germany and they are not anywhere on stock here and my engine is already at the machine shop. And the oil jet at the front seems to be discontinued.

I already have the turbo pump, but I just found out that also the oil jet sizes are different and I would like to know how the Nissan engineers modified them as well. Are there any other changes I should be aware of?

Hello, I own a 280Z and in the book "How to Modify Your Nissan & Datsun OHC Engine" by Frank Honsowetz he describes enlarging the oil-jet from 2.0 mm to 3.17 mm to increase oil flow to the head to improve oil lubrication of the Cam and rocker arms. I found out that the L28ET uses a different oil pump and different oil jets. Unfortunately, I cannot find the bore size of these jets anywhere and I am really curious if the Nissan engineers increased the oil flow to the cylinder head for the Turbo version. Does anybody have the opportunity to measure the openings of the oil jets for me? Thank you very much.

Hello, I am currently restoring my 280Z and I replaced my mph speedo with a kmh one. What's the best way to set a certain milage without turning the shaft for hours with an electric drill? Can I easily disassemble everything or is there a risk of damaging something? If somebody has done this I would like to know how. Thanks. P.S. Please don't discuss if it is illegal or not. I live in Germany and the car was never registered here. If you don't feel comfortable to post this in a public forum, please send me a PM.

Does anybody know what kind and size of thread is the cylinder head for water outlet?

Does anybody know if the air dams from Star Road have better fitment than the ones from MSA?

I solved my owen thread🙈 There are replacement part numbers, which were not shown in the online shop I originally used. 3,09 38154-P6017 3,12 38154-P6018 3,15 38154-P6019 3,18 38154-P6020 3,21 38154-P6021 3,24 38154-P6022 3,27 38154-P6023 3,30 38154-P6024 3,33 38154-P6025 3,36 38154-P6026 3,39 38154-P6027 3,42 38154-P6028 3,45 38154-P6029 3,48 38154-P6030 3,51 38154-P6031 3,54 38154-P6032 3,57 38154-P6033 3,60 38154-P6034 3,63 38154-P6035 3,66 38154-P6036

Hi, I am looking for Pinion Adjusting Washers for a 1977 280Z R200 Differential. Acc. to my knowledge these are the part numbers and respective thickness in mm: 38154-B4017 3,09 38154-B4018 3,12 38154-B4019 3,15 38154-B4020 3,18 38154-E4600 3,21 38154-E4601 3,24 38154-E4602 3,27 38154-E4603 3,30 38154-E4604 3,33 38154-E4605 3,36 38154-E4606 3,39 38154-E4607 3,42 38154-E4608 3,45 38154-E4609 3,48 38154-E4610 3,51 38154-E4611 3,54 38154-E4612 3,57 38154-E4613 3,60 38154-E4614 3,63 38154-E4615 3,66 38453-28500 0,05 38454-28500 0,08 Unfortunately they are not available anymore from Nissan. Are there any alternatives?

I need to follow this diagram to connect the Honda wiper motor, correct? Or are there any additional connections required? The talk of jumpers got me confused. Or do I have to connect the Honda Wire Blu/Wht to LW on the connector as well?

Hello, ist there a list of connectors which were used in the Fairladies? I would like to build a complete new harness and if it is possible I would like to do that with the original-style connectors. Does anybody know the manufacturers and respective connector series that were used? That would really help my search. I know that I could get some of the connectors at http://www.vintageconnections.com/, but I live in Germany and would like to source the parts locally or at least inside the EU. Thank you very much. JagoBlitz