Big power gains in mid to upper RPM range
XFI Spring and Phaser Mods Required Blower 237/248 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Big power gains in mid to upper-RPM range for bolt-on blowers with high boost. Rough idle, Solid power gains above 4900 RPM, requires spring and phaser upgrade. Custom tuning required. Best with 3.90+ Gears and 3000+ Stall.
Application Summary:
| Year |
Make/Model |
| 2006-2007 |
Avanti Avanti |
| 2005-2014 |
Ford Expedition |
| 2006-2010 |
Ford Explorer |
| 2007-2010 |
Ford Explorer Sport Trac |
| 2004-2010 |
Ford F-150 |
| 2005-2010 |
Ford F-250 Super Duty |
| 2005-2010 |
Ford F-350 Super Duty |
| 2009-2010 |
Ford Lobo |
| 2006-2010 |
Ford Mustang |
| 2006-2008 |
Lincoln Mark LT |
| 2005-2014 |
Lincoln Navigator |
| 2006-2010 |
Mercury Mountaineer |
| Attributes |
| Advertised Exhaust Duration |
287, 287 |
| Advertised Intake Duration |
272, 272 |
| Amazon ASIN |
B001O0670C |
| ASIN |
B001O0670C |
| Assembly Lubricant Included |
No, No |
| Basic Operating RPM Range |
950-6,900, 950-6,900 |
| C.A.R.B. E.O. Number |
N/A |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason |
N/A |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Cam Type |
Hydraulic Roller Swinging Follower, Hydraulic Roller Swinging Follower |
| Camshaft Gear Attachment |
1-Bolt, 1-Bolt |
| Camshaft Material |
Billet Steel, Billet Steel |
| Camshaft Series |
XFI SPR (Spring and Phaser Modes Required) Blower, XFI SPR (Spring and Phaser Modes Required) Blower |
| Country of Origin (Primary) |
US |
| Emission Code |
Not in CA |
| Engine Family |
Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+), Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+) |
| Engine Make/Size |
Ford 4.6L 3V |
| Exh. Duration @ .050 in. (Deg) |
248 |
| Exh. Duration Advertised (Deg) |
287 |
| Exhaust Duration at .050 inch Lift |
248, 248 |
| Exhaust Valve Lift |
0.56, 0.56 |
| Exhaust Valve Lift (in.) |
0.56 |
| Grind Number |
XE272PH-13, XE272PH-13 |
| Harmonized Tariff Code (Schedule B) |
8409914000 |
| Hazardous Material Code |
N |
| Int. Duration @ .050 in. (Deg) |
237 |
| Int. Duration Advertised (Deg) |
272 |
| Intake Duration at .050 Inch Lift |
237, 237 |
| Intake Valve Lift |
0.547, 0.547 |
| Intake Valve Lift (in.) |
0.547 |
| Life Cycle Status Code |
Available to Order |
| Lifter Style |
Hydraulic Roller Swinging Follower |
| Lifter Type |
Hydraulic Roller, Hydraulic Roller Swinging Follower |
| Lifters Included |
No, No |
| Lobe Separation |
113, 113 |
| NAFTA Preference Criterion Code |
B |
| RPM Range |
950-6900 |
| SDR Required Flag |
N |
| SDS Sheet Number |
N/A |
| Usage |
Street/Strip, Street/Strip |
| Valve Springs Required |
Yes, Yes |
| Warranty Time |
12 |
| GTIN |
00036584183877 |
