SKU: 74728286897

Comp Cams Xtreme Energy, XE284H: Cam & Kit

Sale price$279.43 Regular price$310.48
Save 10%

Pay in installments of $77.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Comp Cams Xtreme Energy, XE284H: Cam & KitXtreme Energy", XE284H: Cam & Kit Hydraulic: Street strip, needs 9: 1 comp, 2800+ stall, headers, gears, rough idle. Specifications Lifter Type: Hydraulic Lifter Engine Family: Pontiac 265 455 c. i. 8 cyl. 1955 1981 Cam Family: Xtreme Energy" Hydraulic Flat Tappet Camshafts RPM Range: 2300 to 6500 Valve Timing: 0. 006 Lobe Separation: 110 Intake Centerline: 106 Valve Lash: Hyd.(Intake) Hyd.(Exhaust) Duration: 284(Intake) 296(Exhaust) Duration @ . 050"

Xtreme Energy", XE284H: Cam & Kit

Hydraulic: Street / strip, needs 9:1 comp, 2800+ stall, headers, gears, rough idle.

Specifications

Lifter Type: Hydraulic Lifter

Engine Family: Pontiac 265-455 c.i. 8 cyl. 1955-1981

Cam Family: Xtreme Energy" Hydraulic Flat Tappet Camshafts

RPM Range: 2300 to 6500

Valve Timing: 0.006

Lobe Separation: 110°

Intake Centerline: 106°

Valve Lash: Hyd.(Intake)/ Hyd.(Exhaust)

Duration: 284(Intake)/ 296(Exhaust)

Duration @ .050" Lift: 240(Intake)/ 246(Exhaust)

Valve Lift: 0.507(Intake)/ 0.51(Exhaust)

Lobe Lift: 0.338(Intake)/ 0.34(Exhaust)



Vehicle Fitments:

Year Make Model Submodel
1980 Buick Century Base, Estate
1979 Buick Century Custom, Special
1979 - 1980 Buick Century Sport, Limited
1980 Buick Electra Park Avenue, Estate Wagon, Limited
1980 Buick Estate Wagon Base
1977 - 1980 Buick LeSabre Base
1977 - 1978 Buick LeSabre Custom
1977 Buick LeSabre Custom Sport
1979 - 1980 Buick LeSabre Limited
1978 - 1980 Buick LeSabre Sport
1979 - 1980 Buick Regal Sport, Base, Limited
1977 Buick Skylark Base, S, SR
1979 Oldsmobile Delta 88 Base, Royale
1959 - 1980 Pontiac Bonneville Base, Safari
1976 - 1980 Pontiac Bonneville Brougham
1959 - 1962 Pontiac Bonneville Custom
1964 - 1967 Pontiac Catalina 2+2
1959 - 1980 Pontiac Catalina Base, Safari
1971 - 1972 Pontiac Catalina Brougham
1962 - 1970 Pontiac Catalina Ventura
1967 - 1970 Pontiac Executive Base, Safari
1967 Pontiac Firebird 326
1968 - 1969 Pontiac Firebird 350
1969 Pontiac Firebird 350 HO
1967 - 1969 Pontiac Firebird 400, Sprint
1967 - 1981 Pontiac Firebird Base
1970 - 1981 Pontiac Firebird Formula, Esprit
1967 - 1968 Pontiac Firebird HO
1969 - 1981 Pontiac Firebird Trans Am
1973 - 1980 Pontiac Grand Am Base
1975 - 1981 Pontiac Grand LeMans Base, Safari
1976 Pontiac Grand LeMans BR
1976 - 1981 Pontiac Grand LeMans LE
1981 Pontiac Grand LeMans SA
1962 - 1980 Pontiac Grand Prix Base
1975 - 1980 Pontiac Grand Prix LJ, SJ
1971 - 1978 Pontiac Grand Safari Base
1971 - 1974 Pontiac Grandville Base
1975 Pontiac Grandville Brougham
1964 - 1973 Pontiac GTO Base
1970 - 1971 Pontiac GTO The Judge
1963 - 1981 Pontiac LeMans Base
1972 - 1974 Pontiac LeMans Luxury
1969 - 1981 Pontiac LeMans Safari
1974 Pontiac LeMans Safari Luxury
1970 - 1977 Pontiac LeMans Sport
1976 - 1977 Pontiac LeMans Sport Coupe
1971 Pontiac LeMans T37
1959 - 1966 Pontiac Star Chief Base
1966 Pontiac Star Chief Executive
1961 - 1970 Pontiac Tempest Base
1961 - 1969 Pontiac Tempest Custom, Safari
1970 Pontiac Tempest GT
1961 - 1962 Pontiac Tempest LeMans
1960 - 1977 Pontiac Ventura Base
1973 - 1975 Pontiac Ventura Custom
1974 Pontiac Ventura GTO
1975 Pontiac Ventura S
1975 - 1977 Pontiac Ventura SJ
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74728286897

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Robert C. Brown
Cuba, US
★★★★★ 5
Works well at removing grime
My mother-in-law convinced me to start using the Dawn version of this, which has been a game-changer with the dishes. When I saw this product for less money, I decided to try it and it works just as well. Smells nice, cute on the counter, and cuts through the toughest of grease and grime.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2023
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Great scent and easy use
This product works well, smells great, and is easy to use. One of my favorite products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2024
T
Verified Purchase
tshack101
Bozeman, US
★★★★★ 5
Smells Delicious
Love this stuff. It works great and smells delicious. I love the dual mode sprayer. It's a little pricey initially, but the bottles can be refilled which lessens the cost in the long run.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2023
J
Verified Purchase
jmd109
West Palm Beach, US
★★★★★ 5
Best foam soap refill if you use the right soap dispenser
Scent: Rosewater (2 Pack), Scent: Rosewater (2 Pack)
Nice and foamy (pic shows foam dispensed at level 1 bc my kids wash their hands a lot..level 4 looks like whipped cream!) Lovely rose scent. Hands actually feel soft afterwards. Works better than I expected. This *foaming* soap specifically needs a *foaming soap dispenser*. It specifically says that on the back of the package. So for those complaining it’s a liquid and stays liquid, perhaps you’re using just a regular pump container. This soap will be my go-to to refill my automatic foaming soap dispenser. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
E
Verified Purchase
Erin Clark
Birmingham, US
★★★★★ 5
most convenient refill system
Scent: Ocean Breeze (2 Pack), Scent: Ocean Breeze (2 Pack)
I have been a fan of J.R. Watkins for a while, but these foaming hand soap refills have really sold me on the brand. I get compliments from guests almost every time they use the guest bathroom. The refill process is incredibly easy and mess-free. The spout is designed perfectly so you don't end up with wasted soap running down the side of the bottle, which has been a frustration of mine with other brands. The foam itself is rich and it doesn't just turn into water the second you rub your hands together. I love that I can reuse my dispensers while saving money and reducing plastic waste by buying the larger refill pouches. If you enjoy a high-quality foaming lather and an upscale scent, this is a perfect 5-star household staple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026

recommand products