199, 232, 234 & 258

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance Compu-Pro -INT/EXH - Dur @ .050” Lift: 226°/236° RR: 1.6/1.6 Gross Lift: .518”/.526” LSA: 112°

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AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 1 - Baja Beast - Better than stock, big mid-range power.
INT/EXH - Dur @ .050” Lift: 194°/202° RR: 1.6/1.6 Gross Lift: .432”/.453” LSA: 112° RPM: 700 to 3800

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AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 2 - Baja Beast - Strong Upper bottom/top end power.
INT/EXH - Dur @ .050” Lift: 208°/208° RR: 1.6/1.6 Gross Lift: .448”/.448” LSA: 112° RPM: 1800 to 4250 Redline: 4750 Learn More

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 1 - Mileage Compu-Pro - Enhances mileage and torque in stock engines
INT/EXH - Dur @ .050” Lift: 184°/192° RR: 1.6/1.6 Gross Lift: .411”/.413” LSA: 110° RPM: Idle to 3500 Redline: 4000 Learn More

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 2 - Power Compu-Pro - Perfect combination power/mileage with extended rpms.
INT/EXH - Dur @ .050” Lift: 194°/204° RR: 1.6/1.6 Gross Lift: .437”/.445” LSA: 112° RPM: 1500 to 4000 Redline: 4500 Learn More

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 3 - Ultra Performance Compu-Pro - Street/strip cam. Super top end power.
INT/EXH - Dur @ .050” Lift: 212°/218° RR: 1.6/1.6 Gross Lift: .462”/.475” LSA: 112° RPM: 2000 to 5000 Redline: 5500 Learn More

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 4 - Ultra Performance Compu-Pro - Impressive horsepower increase with little low end loss.  Dont let the lower duration numbers fool you. Nice idle sound.  INT/EXH - Dur @ .050” Lift: 218°/222° RR: 1.6/1.6 Gross Lift: .490”/.501” LSA: 112° RPM: 2000 to 5000 Redline: 5500+

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AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 4 - Performance Compu-Pro - These cams exhibit strong mid-range and top end torque and horsepower  INT/EXH - Dur @ .050” Lift: 222°/230° RR: 1.6/1.6 Gross Lift: .518”/.525” LSA: 114° RPM: 2000 to 5000 Redline: 5500+

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Custom Camshaft AMC 199-258 6-cyl (64-83) Hydraulic Flat Tappet Learn More

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 3 - Pro-Street - Strong upper bottom to mid-range power.
INT/EXH - Dur @ .050” Lift: 238°/242° RR: 1.6/1.6 Gross Lift: .480”/.486” LSA: 112° RPM: 1800 to 4500 Redline: 6000 Learn More