Comp Cams "Race-Limited Street" 03-04 Cobra

Comp Cams "Race-Limited Street" 03-04 Cobra



Comp Cams has a variety of bumpsticks for the DOHC 4.6L Modular Motor with a range of grinds to suit your performance goals and driving style. Sold as set of Four. Review the specs below.



427-106500 - Race Or Limited Street



Requires Larger Throttle Body, MAF, Injectors, Exhaust Upgrades.



Computer Modifications Needed.



Automatics Need 3000 Stall



MUST USE: Valve Spring Kit # 26123-32



Very Rough Idle



RPM Range: 2200-6500



Valve Lift: .475/.450



Advertised Duration: 277/275



.050 Duration: 242/240



Lobe Separation: 114 Degrees