B16A / B18C Camshafts :

St.	Description	Part#	Adv. Dur.	Dur @ .050	Lift (in)	Lift (mm)	Kit#
2	Forced Induction Specification Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0010 or BC0010S.	BC0011	290°/292° 280°/284° 260°/262°	232°/234° 202°/200° 178°/180°	.465"/.450 .322"/.307" .206"/.190"	11.81/11.43 8.18/7.80 5.23/4.82	BC0010 or BC0010S
2	Normally Aspirated Specification Hot street/strip or road race spec. Use with CAI, H, E, ECU, A/F mods. Excellent street manners and idle quality. Requires kit BC0010 or BC0010S.	BC0012	306°/300° 236°/232° 228°/226°	254°/248° 216°/214° 194°/192°	.472"/.472" .364"/.351" .264"/.252"	11.99/11.99 9.25/8.92 6.70/6.40	BC0010 or BC0010S

B18A / B18B - Camshafts :

St.	Description	Part#	Adv. Dur.	Dur @ .050	Lift (in)	Lift (mm)	Kit#
2	Forced Induction Specification Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0020.	BC0021	280°/280°	204°/204°	.470"/.470"	11.94/11.94	BC0020
3	Normally Aspirated Specification Hot street/strip or road race profile. Use with CAI, H, E, A/F modifications for optimum horsepower and torque. Requires kit BC0020.	BC0022	300°/300°	222°/220°	.423"/.413"	10.74/10.49	BC0020

H22 / H22A CAMSHAFTS :

St.	Description	Part#	Adv. Dur.	Dur @ .050	Lift (in)	Lift (mm)	Kit#
2	Forced Induction Specification Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0030 or BC0030S.	BC0031	304°/306° 214°/216° 210°/216°	233°/235° 184°/192° 176°/184°	.464"/.448" .324"/.312" .262"/.247"	11.78/11.38 8.23/7.92 6.65/6.27	BC0030 or BC0030S
2	Normally Aspirated Specification Hot street/strip or road race specification. Use with CAI, H, E, ECU, A/F mods. Excellent street manners. Requires kit BC0030.	BC0032	312°/310° 220°/220° 216°/218°	255°/248° 200°/198° 198°/196°	.470"/.469" .325"/.308" .280"/.264"	11.94/11.91 8.25/7.82 7.11/6.70	BC0030 or BC0030S

K20A / K20Z CAMSHAFTS :

St.	Description	Part#	Adv. Dur.	Dur @ .050	Lift (in)	Lift (mm)	Kit#
2	Forced Induction Specification Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0040 or BC0040S.	BC0041	296°/300° 248°/248° 245°/245°	222°/224° 182°/182° 182°/182°	.520"/.497" .367"/.367" .325"/.325"	13.21/12.62 9.32/9.32 8.25/8.25	BC040
2	Normally Aspirated Specification Hot street/strip or road race spec. Use with CAI, H, E, ECU, A/F mods. Excellent street manners and idle quality. Requires kit BC0040 or BC0040S.	BC0042	304°/300° 252°/252° 246°/246°	234°/228° 186°/186° 178°/178°	.525"/.472" .357"/.357" .313"/.313"	13.34/11.99 9.07/9.07 7.95/7.95	BC0040
3	Normally Aspirated Specification Intended for fully built engine. Extensive modifications, high compression pistons. Also works on K24 all motor. Requires kit BC0040 or BC0040S.	BC0043	314°/310° 256°/256° 250°/250°	244°/240° 190°/190° 184°/184°	.525"/.518" .369"/.369" .323"/.323"	13.34/13.15 9.37/9.37 8.20/8.20	BC0040

K20A3 / K24 CAMSHAFTS :

St.	Description	Part#	Adv. Dur.	Dur @ .050	Lift (in)	Lift (mm)	Kit#
2	Forced Induction Specification Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0050.	BC0051	284°/284°	193°/193°	.410"/.410"	10.41/10.41	BC0050 or BC0040
3	Normally Aspirated Specification Hot street/strip or road race specification. Use with CAI, H, E, ECU, A/F mods. Excellent street manners. Requires kit BC0050.	BC0052	296°/284°	206°/193°	.429"/.410"	10.89/10.41	BC0050 or BC0040