Honda-Acura

Honda / Acura - H22
Performance level - Stage 1 - Proven performer in all motor applications on the street. No ECU mods or aftermarket valve springs required.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.55/1.55 Gross Lift: ”/” LSA: 110° RPM: Idle to 7500 Redline: 8000 Learn More

Honda / Acura - H22
Performance level 4 - Stage 2 - Stock idle lobes (sec/pri) with similar #63422 VTEC (mid) lobes. Recommend #84167 kit unless stock revs.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.55/1.55 Gross Lift: ”/” LSA: 101° RPM: Idle to 8000 Redline: 8500 Learn More

Honda / Acura - H22
Performance level 5 - Stage 3 - Full Race, All Motor / Turbo - Drag Race and rough Street/Strip. Requires #84167 kit. Not for inexperienced tuner. Head Mods, V-tec & ECU tuning req.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.55/1.55 Gross Lift: ”/” LSA: 102° RPM: 1100 to 8200 Redline: 8700 Learn More

Honda / Acura - D16Y8
Performance level - Stage 2 - Forced Induction Special - Designed specifically for turbo or supercharged engines. Short duration reduces overlap, for more cylinder pressure.
Advertised Duration @ .010” Lift: 312°/318° RR: 1.6/1.8 Gross Lift: .269”/.237” LSA: 108° RPM: Idle to 8000 Redline: 8500

Learn More

Honda / Acura -D16Y8
Performance level - Stage 1 - Features far more aggressive ramp rates than stock with added duration. Idle lobes remain same as stock.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.6/1.8 Gross Lift: ”/” LSA: 110° RPM: Idle to 7200 Redline: 7700 Learn More

Honda / Acura - D16Z6
Performance level 1 - Stock Replacement - Similar to stock profile. Excellent for mild turbo and nitrous on the street with no other mods.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.6/1.8 Gross Lift: ”/” LSA: 110° RPM: Idle to 7000 Redline: 7500 Learn More

Honda / Acura - D16Z6
Performance level - Stage 2 - Forced Induction Special - Designed specifically for turbo or supercharged engines. Short duration reduces overlap, for more cylinder pressure.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.6/1.8 Gross Lift: ”/” LSA: 108° RPM: Idle to 8000 Redline: 8500 Learn More

Honda / Acura - D16Y8
Performance level 4 - Stage 2 - 3/4 Race - Street/Strip. Rough lope at idle due to increased sec/pri lobe specifications. Most popular all-motor profile.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.6/1.8 Gross Lift: ”/” LSA: 110° RPM: 1000 to 7500 Redline: 8000 Learn More

Honda / Acura - D16Z6
Performance level 4 - Stage 2 - 3/4 Race - Street/Strip. Rough lope at idle due to increased sec/pri lobe specifications. Most popular all-motor profile.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.6/1.8 Gross Lift: ”/” LSA: 109° RPM: 1000 to 7500 Redline: 8000 Learn More

Honda / Acura - D16Z6
Performance level - Stage 1 - Features far more aggressive ramp rates than stock with added duration. Idle lobes remain same as stock.
INT/EXH - Dur @ .050” Lift: °/° RR: 1.6/1.8 Gross Lift: ”/” LSA: 111° RPM: Idle to 7200 Redline: 7700 Learn More