Ford SB 351W/5.0L H.O. Nitrous Camshafts

You are here: / / / / /

Item #

Image

Description

Price

HRC221133-12

Howards Cams, Nitrous Oxide Mechanical Roller Camshaft, Ford Small Block 221-302

Ford Small Block 221-302 1963-1995
Cam Series: Big Bottle Cams
Advertised Duration: 287/299
Duration @ .050": 255/267
Valve Lift w/1.60 Rockers: .640/.640
Lobe Separation Angle: 112
Intake Centerline: 108
Valve Lash: .022/.022
3000-6800. Fair idle, performance/strip with plate system, great mid-range, 11.5:1+ CR, 3500+ stall.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC220373-12

Howards Cams, Nitrous Oxide Mechanical Roller Camshaft, Ford Small Block 221-302

Ford Small Block 221-302 1963-1995
Cam Series: Big Bottle Cams
Advertised Duration: 295/305
Duration @ .050": 263/273
Valve Lift w/1.60 Rockers: .672/.688
Lobe Separation Angle: 112
Intake Centerline: 108
Valve Lash: .022/.022
3800-7200. Rough idle, street/bracket with manifold system, good upper rpm, 11.5:1+ CR, 4000+.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC220673-12

Howards Cams, Nitrous Oxide Mechanical Roller Camshaft, Ford Small Block 221-302

Ford Small Block 221-302 1963-1995
Cam Series: Big Bottle Cams
Advertised Duration: 299/309
Duration @ .050": 267/277
Valve Lift w/1.60 Rockers: .688/.693
Lobe Separation Angle: 112
Intake Centerline: 108
Valve Lash: .022/.022
4200-8000. Competition with large plate system. Good mid to upper range, 12.0:1+ CR.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC220793-14

Howards Cams, Nitrous Oxide Mechanical Roller Camshaft, Ford Small Block 221-302

Ford Small Block 221-302 1963-1995
Cam Series: Big Bottle Cams
Advertised Duration: 305/319
Duration @ .050": 273/287
Valve Lift w/1.60 Rockers: .725/.693
Lobe Separation Angle: 114
Intake Centerline: 110
Valve Lash: .022/.022
4400-8400. Large stroker with multi-stage system, 12.0:1+ CR, 4500+ stall.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC229993

Howards Cams, Mechanical Roller Camshaft, Ford Small Block 221-302, 351W

Ford Small Block 221-302 1963-1995, 351W 1969-96
Custom Grind

Check for Availability