1) ’91-’93 240SX (S13) - Note: '94 exh specs are slightly different
intake cam = 240 deg duration with a 1.6699”-1.6774” lobe height
(intake opens 1 deg after TDC & closes 61 deg after BDC)
exhaust cam = 248 deg duration with a 1.6699”-1.6931” lobe height
(exhaust opens 64 deg before BDC & closes 4 deg after TDC)
2) '94 240SX (S13)
intake cam = 240 deg duration with a 1.6699”-1.6774” lobe height
(intake opens 1 deg after TDC & closes 61 deg after BDC)
exhaust cam = 248 deg duration with a 1.6699”-1.6931” lobe height
(exhaust opens 60 deg before BDC & closes 8 deg after TDC)
3) ’95-’98 240SX (S14)
intake cam = 232 deg duration with a 1.6699”-1.6774” lobe height
(intake opens 1 deg after TDC & closes 53 deg after BDC)
exhaust cam = 232 deg duration with a 1.6699”-1.6774” lobe height
(exhaust opens 48 deg before BDC & closes 4 deg after TDC)
4) ’93-’95 Altima
intake cam = 240 deg duration with a 1.6699”-1.6774” lobe height
(intake opens 1 deg after TDC & closes 61 deg after BDC)
exhaust cam = 248 deg duration with a 1.6699”-1.6931” lobe height
(exhaust opens 60 deg before BDC & closes 8 deg after TDC)
5) ’96 Altima
intake cam = 240 deg duration with a 1.6699”-1.6774” lobe height
(intake opens 1 deg after TDC & closes 61 deg after BDC)
exhaust cam = 248 deg duration with a 1.6856”-1.6931” lobe height
(exhaust opens 64 deg before BDC & closes 4 deg after TDC)
(Note: Ca exh cam has 232 deg duration with a 1.6699”-1.6774” lobe height)
(Note: Ca exhaust opens 48 deg before BDC & closes 4 deg after TDC)
6) ’97 Altima
intake cam = 240 deg duration with a 1.6699”-1.6774” lobe height
(intake opens 1 deg after TDC & closes 61 deg after BDC)
exhaust cam = 232 deg duration with a 1.6699”-1.6774” lobe height
(exhaust opens 48 deg before BDC & closes 4 deg after TDC)
7) ’98–’99 Altima
intake cam = 232 deg duration with a 1.6734”-1.6809” lobe height
(intake opens 1 deg after TDC & closes 53 deg after BDC)
exhaust cam = 216 deg duration with a 1.6104”-1.6179” lobe height
(exhaust opens 32 deg before BDC & closes 4 deg after TDC)
8 ) ’00-’01 Altima
intake cam = 224 deg duration with a 1.6551”-1.6626” lobe height
(intake opens 1 deg after TDC & closes 45 deg after BDC)
exhaust cam = 240 deg duration with a 1.6551”-1.6626” lobe height
(exhaust opens 53 deg before BDC & closes 7 deg after TDC)
9) ’98-’00 Frontier
intake cam = 232 deg duration with a 1.673”-1.681” lobe height
(intake opens 1 deg after TDC & closes 53 deg after BDC)
exhaust cam = 216 deg duration with a 1.610”-1.618” lobe height
(exhaust opens 32 deg before BDC & closes 4 deg after TDC)
10) ’01-’04 Frontier
intake cam = 224 deg duration with a 1.644”-1.651” lobe height
(intake opens 1 deg after TDC & closes 45 deg after BDC)
exhaust cam = 224 deg duration with a 1.646”-1.654” lobe height
(exhaust opens 37 deg before BDC & closes 7 deg after TDC)
