347c.i. or larger. Serious hp and torque in mid and upper RPM. Best w/ aftermarket heads, intake, T-body and injectors. 3500+ stall or 5 speed. Computer mods a must.
XFI Computer Controlled 248/258 Hydraulic Roller Cam
Application Summary:
| Year |
Make/Model |
| 1987-1991 |
Ford Country Squire |
| 1985-1986 |
Ford LTD |
| 1987-1991 |
Ford LTD Crown Victoria |
| 1985-1995 |
Ford Mustang |
| 1985-1988 |
Ford Thunderbird |
| 1991-1993 |
Ford Thunderbird |
| 1985-1987 |
Lincoln Continental |
| 1985-1992 |
Lincoln Mark VII |
| 1985-1990 |
Lincoln Town Car |
| 1985-1986 |
Mercury Capri |
| 1987-1991 |
Mercury Colony Park |
| 1985-1988 |
Mercury Cougar |
| 1991-1993 |
Mercury Cougar |
| 1985-1990 |
Mercury Grand Marquis |
| Attributes |
| Advertised Exhaust Duration |
314, 314 |
| Advertised Intake Duration |
304, 304 |
| Amazon ASIN |
B001GC2P1S |
| ASIN |
B001GC2P1S |
| Assembly Lubricant Included |
No, No |
| Basic Operating RPM Range |
3200-6,500, 3200-6,500 |
| 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, Hydraulic Roller |
| Camshaft Gear Attachment |
1-Bolt, 1-Bolt |
| Camshaft Material |
Austempered Ductile Iron, Austempered Ductile Iron |
| Camshaft Series |
XFI, XFI |
| Country of Origin (Primary) |
US |
| Emission Code |
Not in CA |
| Engine Family |
Ford 5.0L (1985-2002), Ford 5.0L (1985-2002) |
| Engine Make/Size |
Ford 5.0L/302 |
| Exh. Duration @ .050 in. (Deg) |
258 |
| Exh. Duration Advertised (Deg) |
314 |
| Exhaust Duration at .050 inch Lift |
258, 258 |
| Exhaust Valve Lift |
0.608, 0.608 |
| Exhaust Valve Lift (in.) |
0.608 |
| Grind Number |
XFI248HR-14, XFI248HR-14 |
| Harmonized Tariff Code (Schedule B) |
8409914000 |
| Hazardous Material Code |
N |
| Int. Duration @ .050 in. (Deg) |
248 |
| Int. Duration Advertised (Deg) |
304 |
| Intake Duration at .050 Inch Lift |
248, 248 |
| Intake Valve Lift |
0.608, 0.608 |
| Intake Valve Lift (in.) |
0.608 |
| Life Cycle Status Code |
Available to Order |
| Lifter Style |
Hydraulic Roller |
| Lifter Type |
Hydraulic Roller, Hydraulic Roller |
| Lifters Included |
No, No |
| Lobe Separation |
114, 114 |
| NAFTA Preference Criterion Code |
B |
| RPM Range |
3200-6500 |
| SDR Required Flag |
N |
| SDS Sheet Number |
N/A |
| Usage |
Street/Performance, Street/Performance |
| Valve Springs Required |
Yes, Yes |
| Warranty Time |
12 |
| GTIN |
00036584127413 |
