Honda-Acura

Honda / Acura - B18A/B & 1st Gen B20A
Performance level 4 - Stage 3 - 3⁄4 Race - Recommended for mostly strip use in N/A applications. Rough idle.
INT/EXH - Dur @ .050” Lift: 216°/° RR: 1.75/ Gross Lift: .445”/” LSA: 109° RPM: 1100 to 8200 Redline: 8700 Learn More

Honda / Acura - B18A/B & 1st Gen B20A
Performance level 4 - Stage 3 - 3⁄4 Race - Recommended for mostly strip use in N/A applications. Rough idle.
INT/EXH - Dur @ .050” Lift: °/214° RR: /1.75 Gross Lift: ”/.434” LSA: 109° RPM: 1100 to 8200 Redline: 8700 Learn More

Honda / Acura - B18A/B & 1st Gen B20A
Performance level 5 - Stage 3 - Full Race All Motor - All out, all motor drag profile.
INT/EXH - Dur @ .050” Lift: 230°/° RR: 1.75/ Gross Lift: .478”/” LSA: 113° RPM: 1500 to 8500 Redline: 9000

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Honda / Acura - B18A/B & 1st Gen B20A
Performance level 5 - Stage 3 - Full Race All Motor - All out, all motor drag profile.
INT/EXH - Dur @ .050” Lift: °/227° RR: /1.75 Gross Lift: ”/.469” LSA: 113° RPM: 1500 to 8500 Redline: 9000

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Acura 1.8 RS/LS DOHC Camshaft (Intake Only) Learn More

Acura 1.8 RS/LS DOHC Camshaft (Exhaust Only) Learn More

Honda / Acura - B16A, B17A & B18C
Performance level - Stage 1 - Performance oriented street use. CTR+ profile that will work with Type R valve springs. Also works w/mild turbo
INT/EXH - Dur @ .050” Lift: °/° RR: 1.55/1.55 Gross Lift: ”/” LSA: 107° RPM: 1500 to 8500 Redline: 9000 Learn More

Honda / Acura - B16A, B17A & B18C
Performance level - Stage 2 - Forced Induction Special Designed specifically for turbo/blower. Features short duration, low overlap and high valve lift. Requires kit #84161.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.55/1.55 Gross Lift: ”/” LSA: 108° RPM: 1500 to 9500 Redline: 10000 Learn More

Honda / Acura - B16A, B17A & B18C
Performance level 4 - Stage 2 - 3⁄4 Race - Road/Rally Race and Street/Strip. Requires #84161 kit with rev limiter mod. V-tec & ECU tuning req.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.55/1.55 Gross Lift: ”/” LSA: 101° RPM: 2500 to 9500 Redline: 10000 Learn More

Honda / Acura - B16A, B17A & B18C
Performance level - Stage 2 - Stock idle lobes (sec/pri) with #63402 VTEC (mid) lobes. Recommend #84163 spring unless stock rev limit.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.55/1.55 Gross Lift: ”/” LSA: 100° RPM: 1800 to 9250 Redline: 9750 Learn More