Camshafts & Valvetrains

B-21 Camshaft works with stock OEM pistons with 1.7 roller rockers.  RPM range 2400-6200. Hydraulic Roller. Steel Core. Use steel camshaft gear. Mild Lope Idle.Recommendations: 302-347 cubic inch. N2O, Boost 8-15 lbs. Best performer for 1.7 R.R.,...

B-31 Camshaft works with stock OEM pistons with 1.6 roller rockers.  RPM range 2400-6200. Hydraulic Roller. Steel Core. Use steel camshaft gear. Mild lope idle. Recommendations: 302-347 cubic inch. N2O, 8-15lbs Supercharged/Turbocharged. Best...

B-31HR Camshaft works with stock OEM pistons with 1.6 roller rockers. Must check piston to valve clearance. RPM range 2500-6500. Hydraulic Roller. Steel Core. Use steel camshaft gear. Mild lope idle. This is the cam used in AFM's project...

B-41 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers.  RPM range 2700-6500. Hydraulic Roller. Steel Core. Use steel camshaft gear. Mild lope idle. Recommendations: 306-363 cubic inch. N2O, 10-20lbs Supercharged/Turbocharged...

B-41HR Camshaft.  Requires aftermarket pistons and 1.6 roller rocker arms. Hydraulic Roller. Steel Core. Use steel camshaft gear. Mild lope idle Must use Anderson Hi-Rev valve springs or PAC racing springs for AFR heads This is the cam used in...

B-451 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers. Hydraulic Roller. Steel Core. Use steel camshaft gear. Lopey idle.RPM range 2800-6800 Recommendations: 331-408 cubic inch. N2O, Supercharged/Turbocharged 14-22lbs. Best...

B-61 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers. Hydraulic Roller. Steel Core. Use steel camshaft gear. Aggressive lope idle.RPM range 3000-7200 Recommendations: 363-427 cubic inch. N2O. Supercharged/Turbocharged 15-25lbs. Best...

N-111 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers. Hydraulic Roller. Steel Core. Use steel camshaft gear. Aggressive lope idle.RPM range 2900-7100 Recommendations: 347-408 cubic inch. 1.6 R.R. & 7000 rpm with 10.7 - 11.9...

N-112 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers. Hydraulic Roller. Steel Core. Use steel camshaft gear. Aggressive lope idle.RPM range 3000-7500 Recommendations: 363-427 cubic inch. Best performance for 360+ c.i. & 7500...

N-113 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers.   RPM range 3400-7700. Hydraulic Roller. Steel Core. Use steel camshaft gear. Aggressive lope idle. Recommendations: 363-427 cubic inch. Best performance for 360+ c.i...

N-41 Camshaft works with stock OEM pistons with 1.6 roller rockers.  RPM range 2600-6200. Hydraulic Roller. Steel Core. Use steel camshaft gear. Aggressive lopey idle. Recommendations 302-347 cubic inch. This cam is to be used with 1.6 roller...

N-412 Camshaft works with stock OEM pistons with 1.6 roller rockers.  RPM range 2300-6000. Hydraulic Roller. Steel Core. Use steel camshaft gear. Mild lope idle.Recommendations: 302-331 cubic inch. Use with 1.6 roller rockers. 3.55 to 4.10 gears...

N-51HR Camshaft works with stock OEM pistons with 1.6 roller rockers.  Piston-to-valve clearance must be checked.  RPM range 2600-6500. Hydraulic Roller. Steel Core. Use steel camshaft gear. Aggressive lopey idle...

N-61 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers. Hydraulic Roller. Steel Core. Use steel camshaft gear. Lopey idle.RPM range 2500-6500Recommendations: 306-331 cubic inch. Great with TFS or AFR Heads and 9.5 - 10.1...

N-71 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers. Hydraulic Roller. Steel Core. Use steel camshaft gear. Lopey idle.RPM range 2700-6700 Recommendations: 331-347 cubic inch. 1.6 R.R. & 6700 rpm shift point and 9.7 - 10.5...

N-81 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers. Hydraulic Roller. Steel Core. Use steel camshaft gear. Lopey idle.RPM range 2700-6600 Recommendations:347-408 cubic inch. Best performer for 351w based stroker (393-408). 1.6 R.R...

N91 Camshaft.  Requires aftermarket pistons and 1.6 roller rockers.  RPM range 2800-6900. Hydraulic Roller. Steel Core. Use steel camshaft gear. Aggressive lope idle. Recommendations: 347-408 cubic inch. Best performer for 347 cu. in., 1.6 R...

First, these fine Scorpion rocker arms are 100 percent made in the USA. Second, they're precision-crafted by high-tech manufacturing methods, and then fully CNC-machined. Race rockers offer more clearance for retainers and springs, and can easily handle ...

Upgrade the rocker arms in your 1979-1995 Ford Mustang with this race series pedestal mount rocker arm kit from Scorpion Racing Products! The OEM head in your Fox would have also been equipped with pedestal rockers from Ford. Because of the 1.72" needle...