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COMP Cams 35-772-8 Xtreme Energy Solid Roller Camshaft Ford - 248/254 351W

(Ford F-150 1981-95, Mustang 1969-95, F-250 1981-95, Bronco 1981-95, Thunderbird 1977-79, F-350 1981-95, Galaxie 500 1969-74, F-100 1981 + 37 more models)

Part of: COMP Cams Xtreme Energy Solid Roller Camshaft Ford

Other options in this family: COMP Cams 35-773-8 COMP Cams 34-771-9 COMP Cams 23-703-9 COMP Cams 23-701-9 COMP Cams 34-770-9

Manufacturer

Picture for manufacturer COMP Cams

Part Number

35-772-8
8 reviews
Sale Price

$577.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy 35-772-8 is a high-performance solid roller camshaft designed specifically for Ford 351 Windsor small block engines. This aggressive camshaft delivers a 248/254 duration split, providing excellent mid-range to top-end power for street/strip applications.

Key Specifications:

  • Advertised Duration: 288°/294° intake/exhaust
  • Duration @ .050": 248°/254° intake/exhaust
  • Valve Lift: .563"/.583" intake/exhaust (with 1.6:1 rocker ratio)
  • Lobe Separation Angle: 110°
  • Solid roller design for maximum performance and durability
  • Optimized for 2500-6500 RPM operating range

Performance Features:

  • Xtreme Energy lobe profiles deliver aggressive power characteristics with smooth operation
  • Solid roller design eliminates lifter pump-up at high RPM
  • Provides noticeably lopey idle with excellent throttle response
  • Ideal for engines with aftermarket cylinder heads, intake manifolds, and headers
  • Requires valve spring upgrade, solid roller lifters, and proper valvetrain components

This camshaft is designed for serious performance enthusiasts building high-output Ford 351W engines. Requires periodic valve lash adjustment and is best suited for vehicles with manual transmissions or high-stall converters. Professional installation and proper break-in procedures are strongly recommended.

Products specifications

Fits

Ford F-150 1981-95, Mustang 1969-95, F-250 1981-95, Bronco 1981-95, Thunderbird 1977-79, F-350 1981-95, Galaxie 500 1969-74, F-100 1981, F-250 Pickup 1981-95, Fairlane 1969, Ranchero 1969-79, Torino 1969-76, F-350 Pickup 1981-95 + 32 more models

Advertised Exhaust Duration

292

Advertised Intake Duration

286

Grind Number

XR286R

Engine Family

Ford 351W 8 Cylinder (1969-1996)

Intake Valve Lift

0.614

Exhaust Valve Lift

0.621

Intake Duration at .050 Inch Lift

248

Basic Operating RPM Range

3,000-7000

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL35-772-8

K-Kit Upgrade

K35-772-8

AMAZON ASIN

B000V9GBRQ

Usage

Street/Performance

Assembly Lubricant Included

No

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

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. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Cam Type

Solid Roller

Exhaust Duration at .050 inch Lift

254

Lifter Type

Solid Roller

Camshaft Series

Xtreme Energy

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