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COMP Cams 33-250-4 Xtreme Energy Hydraulic Flat Camshaft 240/246 Ford FE

(Ford F-150 1975-76, Mustang 1967-70, F-250 1975-76, Thunderbird 1963-68, F-350 1975-76, Galaxie 500 1963-71, F-100 1975-76 + 36 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

33-250-4
7 reviews
Sale Price

$309.95

Estimated ship date Wednesday, November 25

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Product Details

The COMP Cams Xtreme Energy 33-250-4 hydraulic flat tappet camshaft is specifically engineered for Ford FE engines (352-428 cubic inch). This performance camshaft delivers excellent street performance with improved throttle response and a smooth idle quality, making it ideal for daily drivers and weekend cruisers.

Camshaft Specifications:

  • Advertised Duration: 268°/274° intake/exhaust
  • Duration at .050": 224°/230° intake/exhaust
  • Valve Lift: .462"/.470" intake/exhaust (with 1.73:1 rocker ratio)
  • Lobe Separation Angle: 112°
  • RPM Range: 1,500-5,500
  • Hydraulic flat tappet design for reliable, quiet operation

Key Features:

  • Xtreme Energy lobe profiles provide aggressive performance with excellent street manners
  • Increased mid-range torque and horsepower over stock
  • Compatible with stock valve springs and other OEM components
  • Precision ground from premium materials for durability
  • Works well with stock or mildly modified cylinder heads

This camshaft is designed for street/strip applications and works best with vehicles equipped with 9:1-10:1 compression ratios, stock or aftermarket intake manifolds, and headers or performance exhaust systems. Requires matching hydraulic flat tappet lifters (not included).

Products specifications

Fits

Ford F-150 1975-76, Mustang 1967-70, F-250 1975-76, Thunderbird 1963-68, F-350 1975-76, Galaxie 500 1963-71, F-100 1975-76, F-250 Pickup 1965-76, Fairlane 1964-70, Ranchero 1967-69, Torino 1968-69, F-350 Pickup 1964-76 + 31 more models

Advertised Intake Duration

284

Basic Operating RPM Range

2,300-6,500

Grind Number

XE284H

Cam Type

Hydraulic Flat Tappet

Engine Family

Ford 352-428 c.i. 8 Cylinder (1963-1977)

Intake Valve Lift

0.584

Exhaust Valve Lift

0.588

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL33-250-4

K-Kit Upgrade

K33-250-4

SK-Kit Upgrade

SK33-250-4

AMAZON ASIN

B001R9DQK4

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

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.

Exhaust Duration at .050 inch Lift

246

Intake Duration at .050 Inch Lift

240

Advertised Exhaust Duration

296

Camshaft Series

Xtreme Energy

It's been near impossible to find this rebuild kit. .

great so far. If the part is right i'll be happy.

Item was a great price special order for normal part stores standard shipping about 9 days but for the price I could wait a few extra days ...

you sold the same part on amazon for $4.69 less

So far so good

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

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