Selecting a big-block camshaft and related valvetrain parts just got a lot easier and more affordable with the new POWER PAKS from Mancini Racing. We've used our 38 years of Mopar experience in matching up precision components from COMP Cams and MRE to increase the performance level you are looking to get out of your engine. Our POWER PAKs are designed to work with moderate compression/pump gas street engines and contain the following parts.
COMP Hydraulic Camshaft and lifters
COMP Valve Springs, Chrome-Moly Retainers and Locks
MRE Pushrods and Double-Roller Timing Set
Each POWER PAK is available for either multi-groove or 7 and 10-degree valve lock applications.
Great throttle response and good mileage. Perfect for stock 383 and 400 "smogger" applications. Stock HP exhaust manifolds, dual exhaust, 1800 to 2000 RPM stall and 3.23 gears recommended. For use with multi-groove valve locks.
Great throttle response and good mileage. Perfect for stock 1966-71 along with 1972-78 "smogger" 440 applications. Stock HP exhaust manifolds, dual exhaust, 1800 to 2000 RPM stall and 3.23 gears recommended. Perfect for waking up 440-Powered C-Body! For use with multi-goove valve locks.
Same as above but with single groove 7 degree valve locks.
Same as above but with single groove 7 degree valve locks.
Same as above but with single groove 10 degree valve locks.
Same as above but with single groove 10 degree valve locks.
Great all-around performance for mild street cars. Largest camshaft for use with factory HP torque converter. Minimum comp. ratio - 9.5, 3.55 to 3.91 axle ratio along with factory HP exhaust manifolds or headers recommended. For use with multi-groove valve locks.
Great all-around performance for mild street cars. Largest camshaft for use with factory HP torque converter. Minimum comp. ratio - 9.5. A 3.23 to 3.55 axle ratio along with factory HP exhaust manifolds or headers recommended. For use with multi-groove valve locks.
Same application and recommendation as above but for use with 7 Degree Single Groove Valve Locks.
Same application and recommendation as above but for use with 7 Degree Single Groove Valve Locks.
Same application and recommendation as above but for use with 10 Degree Single Groove Valve Locks.
Same application and recommendation as above but for use with 10 Degree Single Groove Valve Locks.
Great street performance package with strong mid range power - 1800 to 6000 rpm power band. We recommend a minimum of 9.5:1 comp. ratio, a 3.91 axle ratio for B-Engine applications along with a 2500 or higher RPM stall speed for auto applications. For use with multi-groove valves.
Great street performance package with strong mid range power - 1800 to 6000 rpm power band. We recommend a minimum of a 3.55 axle ratio for RB-Engine applications along with a 2200 RPM stall speed for auto applications. For use with multi-groove valves.
Same application and recommendations as above but for use with single groove 7 degree valve locks.
Same application and recommendations as above but for use with single groove 7 degree valve locks.
Same application and recommendations as above but for use with 10 degree single groove valve locks.
Same application and recommendations as above but for use with single groove 10 degree valve locks.
Great street/strip performance package. Just perfect for mid to high 12 second ET brackets. Rough idle yet still has decent street manners. Operates between 2300 to 6500 rpm power band. We recommend a minimum of 9.5:1 compression ration, 4.10 to 4.30 axle ratio and a 3000 RPM stall converter on B-Engines. For use with multi-groove valves.
Great street/strip performance package. Just perfect for mid to high 12 second ET brackets. Rough idle yet still has decent street manners. Operates between 2300 to 6500 rpm power band. We recommend a minimum of 9.5:1 compression ration, 3.91 to 4.10 axle ratio and a 3000 RPM stall converter. For use with multi-groove valves.
Same application and specifications as above but for use with single goove 7 degree valve locks.
Same application and specifications as above but for use with single goove 7 degree valve locks.
Same application and specifications as above but for use with single goove 10 degree valve locks.
Same application and specifications as above but for use with single goove 10 degree valve locks.
Similar to the infamous Mopar 280/474 "Hemi Grind", this cam offers great street performance with strong mid range power - 1800 to 6000 rpm power band. We recommend a minimum of 9.5:1 comp. ratio, a 3.91 axle ratio for B-Engine applications along with a 2500 or higher RPM stall speed for auto applications. For use with multi-groove valves.
Similar to the infamous Mopar 280/474 "Hemi Grind", this cam offers great street performance with strong mid range power - 1800 to 6000 rpm power band. We recommend a minimum of 9.5:1 comp. ratio, a 3.55 axle ratio for RB - Engine applications along with a 2500 or higher RPM stall speed for auto applications. For use with multi-groove valves.
Same application and specifications as above but for use with single goove 7 degree valve locks.
Same application and specifications as above but for use with single goove 7 degree valve locks.
Same application and specifications as above but for use with single goove 10 degree valve locks.
Same application and specifications as above but for use with single goove 10 degree valve locks.
Similar to the infamous Mopar 284/484 Purpleshaft, this cam offers great street/strip performance with strong mid to top end power - 2500 to 6400 rpm power band. We recommend a minimum of 9.5:1 comp. ratio, a 4.10 or 4.30 axle ratio for B-Engine applications along with a 3000 or higher RPM stall speed for auto applications. This cam will have a choppy idle. For use with multi-groove valves.
Similar to the infamous Mopar 284/484 Purpleshaft, this cam offers great street/strip performance with strong mid to top end power - 2500 to 6400 rpm power band. We recommend a minimum of 9.5:1 comp. ratio, a 4.10 axle ratio for RB-Engine applications along with a 3000 or higher RPM stall speed for auto applications. This cam will have a choppy idle. For use with multi-groove valves.
Same application and specifications as above but for use with single goove 7 degree valve locks.
Same application and specifications as above but for use with single goove 7 degree valve locks.
Same application and specifications as above but for use with single goove 10 degree valve locks.
Same application and specifications as above but for use with single goove 10 degree valve locks.
