Building A Nissan KA24DE Motor - Tech Knowledge
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A common misconception is that 0 degrees on a cam sprocket is where timing should be set. The truth is, 0 degrees is irrelevant when using aftermarket cams. It is used only as a starting point, and should never be set without properly degreeing the cam. After determining the centerline of the cam, Naoto made the proper adjustments and set the cam timing at 116 degrees intake, and 116 degrees exhaust. Naoto's experience with other fixed-valve-timing turbo engines has shown aggressive (top-end power biased) cam timing in the area of 108- to 112 degrees and milder (lower- to mid-range) settings at 118- to 122 degrees. Since 116 degrees is stock for the S14 KA24DE, and close to the middle, he decided leave it there and perform final cam timing on the dyno. View Related Article
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