Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)
Notes- Fits only 1987 and newer blocks that have provisions (spider tray) for a roller camshaft.
Documents
Attributes
Camshaft Series: | Xtreme Energy Computer Controlled |
Usage: | Street/Performance |
Cam Type: | Hydraulic Roller |
Grind Number: | XR269HR |
Basic Operating RPM Range: | 1,500-5,500 R3 |
Intake Duration at .050 Inch Lift: | 218 DD |
Exhaust Duration at .050 inch Lift: | 224 DD |
Advertised Intake Duration: | 269 DD |
Advertised Exhaust Duration: | 276 DD |
Lobe Separation: | 112 DD |
Intake Valve Lift: | 0.495 IN |
Exhaust Valve Lift: | 0.503 IN |
Valve Springs Required: | Yes |
Camshaft Gear Attachment: | 3-Bolt |
Camshaft Material: | Austempered Ductile Iron |
Engine Family: | Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998) |
Cam and Lifter Kit Upgrade: | CL08-502-8 |
K-Kit Upgrade: | K08-502-8 |
Lifter Type: | Hydraulic Roller |
SK-Kit Upgrade: | SK08-502-8 |
Title: | Xtreme Energy Computer Controlled 218/224 Hydraulic Roller Cam for OE Roller SBC |
California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
Amazon ASIN: | B000V9ET48 |
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 Federally Certified Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of 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 Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.A.R.B. Exemption Reason: | N/A |
C.A.R.B. E.O. Number: | N/A |
Package Information
Orderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00036584063223Package Bar Code:036584063223Weight Variance:0.000000000Stacking Factor:0Inner Quantity:1 Each
Extended Information
Core Return Days to Expiry:0Country of Origin (Primary):USEmission Code:Not in CAHarmonized Tariff Code (HTS):8409914000Harmonized Tariff Code (Schedule B):8409914000Life Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderMSDS Required Flag:NoMSDS Sheet Number:N/ANAFTA Preference Criterion Code:Criteria BNational Popularity Code:Top 60% of Product Group Sales Value (Units x $, Hits, etc.)National Popularity Description:Top 60% of Product Group Sales Value (Units x $, Hits, etc.)OEM’s Part Number:NOriginal Equipment Manufacturer:NOriginal Supplier:NOriginal Supplier Part Number:NPart Number – Old:N/APart Number Superseded To:N/ARefurbished Part:NoRemanufactured Part:NoStock Status:Shelf StockTaxable:YesWarranty Time:12Warranty Time UOM:Month