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Hello Everyone!
We are Looking for the Timing Card for the stock Nissan sr20DE Camshafts ,There is no SR20DE manuals online ,only DET manuals , and the Japanese one we found contained no information about this.
While the exhaust Camshafts are the same for the DE and DET ,The Intake Camshaft Differs With The lift and Duration ,
The DET = 9.2mm Lift
DET Intake Duration=240 Deg
DE = 10mm Lift
DE Intake Duration=248 Deg
The thing is , we Know there is an 8 degrees Difference Between them , we just don't know where, is the overlap increased? or the whole duration changed?
We found no difference in the sprockets (Same Part Number)
But we suspect the pin on the camshaft is shifted
any information would be helpful!
Attached Files
DE-Camshafts.png
- DET-Camshafts.PNG
Tomei gives these specs for stock cams
https://www.tomeiusa.com/_2003web-catalogue/e090_camshaft-specs.html
Thank you for your help georg!
i am posting my research here in case anyone else is having troubles with it
http://www.jimwolftechnology.com/wolfpdf/camspeccardsr20.pdf
https://www.tomeiusa.com/_2003web-catalogue/e090_camshaft-specs.html
https://www.engine-specs.net/nissan/sr20de.html#:~:text=The%20SR20DE%20was%20equipped%20with,9.2%20mm%20(0.36%20in).
Attached Files
- Sr20De-Det-timing.png
- Wolf-Tech-Cam-angles.PNG
