Camshaft Specifications: Difference between revisions

Latest revision as of 04:37, 11 April 2024

2.7L Delta Camshafts
Manufacturer	Part #	Lift	Duration	Separation	Overlap	In Open	In Close	Ex Open	Ex Close	Notes
OEM		.316	232° Adv.	110°	14°	6° BTDC	46° ABDC	44° BBDC	8° ATDC
Colt	Tri-Flow	.340 Int1 .335 Int2 .340 Exh	211° @0.050" 201° @0.050" 211° @0.050"							N/A Stage 1
Colt	Tri-Flow	.365 Int1 .355 Int2 .365 Exh	218° @0.050" 210° @0.050" 218° @0.050"							N/A Stage 2
Crower	E64012	.340	210° @0.050"	110°	10°	1° BTDC	31° ABDC	39° BBDC	9° ATDC	N/A Stage 1
Crower	F20688	.342	210° @0.050"	114°	14°??	5° BTDC	35° ABDC	43° BBDC	13° ATDC	F/I Stage 1
Crower	E65701	.349	214° @0.050"	114°	10°??	3º BTDC	37º ABDC	45º BBDC	11º ATDC	F/I Stage 2 (Duffer)
Crower	F5782 F2418 F18034	.349	210° @0.050"	110°	10°??	1º BTDC	31º ABDC	39º BBDC	9º ATDC	N/A Stage 2 alternative
Crower	F22168	.349	210° @0.050"	116°	16°??	7° BTDC	37° ABDC	45° BBDC	15° ATDC	F18034 But with 116° Sep.
Crower	F12413 F7589	.351	210° @0.050"	110°	10°??	1° BTDC	31° ABDC	39° BBDC	9° ATDC	N/A Stage 2 alternative
Crower	???	.399	264° Adv. 198° @0.050"							Still gathering details on this custom grind.
Crane	STG 1	.341	202º @0.050	110°						NGM's N/A Stage 1
Crane	STG 2	.370	216° @0.050	117°						NGM's F/I Stage 2
Crane	STG ???	.415	244° @0.050							NGM's N/A Shop Car
PROSS	HiCam 9.2mm	.362 to .368	260° Adv.							Unknown
PROSS	HiCam 10.7mm	.421 to .428	270° Adv.							Unknown

@@ Line 78: / Line 78: @@
 |210° @0.050"
 |114°
-|18°??
+|14°??
 |5° BTDC
 |35° ABDC
@@ Line 90: / Line 90: @@
 |214° @0.050"
 |114°
-|14°??
+|10°??
 | 3º BTDC
 |37º ABDC
@@ Line 117: / Line 117: @@
 |210° @0.050"
 |116°
-|22°??
+|16°??
 |7° BTDC
 |37° ABDC