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COMP Cams 307-501-9 - Mega 8 Hi-Lift 248/254 Hydraulic Roller Camshaft for Harley-Davidson Milwaukee 8

COMP Cams 307-501-9 - Mega 8 Hi-Lift 248/254 Hydraulic Roller Camshaft for Harley-Davidson Milwaukee 8

COMP Cams | 307-501-9
SKU: COMP-307-501-9
$298.99 USD
$328.89 USD $298.99 USD
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COMP Cams 307-501-9 - Mega 8 Hi-Lift 248/254 Hydraulic Roller Camshaft for Harley-Davidson Milwaukee 8

Mega 8 Hi-Lift 248/254 Hydraulic Roller Camshaft for Harley Davidson Milwaukee 8

Big torque and top end gains. Will make well over 138+ HP using ported heads, performance exhaust and intake system

Mega 8 "Does It All Cam" 117 c.i.d. kits. Big torque and top gains and will make well over 138+ HP using ported heads, performance exhaust, intake system.

  • Gross Valve Lift: .522 In/.522 Ex
  • Valve Lift @ TDC: .172 In/.145 Ex
  • Tappet Lift @ TDC: .108 In/.091 Ex
  • Lobe Lift: .326 In/.326 Ex
  • Duration @ .053: 248 In/254 Ex
  • Valve Timing Open/Close: 18 In/50 Ex Open and 62 In/13 Ex Close
  • Int. Centerline: 106 In/114.5 Ex
  • Lobe Sep.: 110.25
Engine Family: Milwaukee 8
Lifter Type: Hydraulic Roller
Camshaft Material: 8620 Steel
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 1-Bolt
Amazon ASIN: N/A
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. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: M8 248C
Camshaft Series: Mega 8 Hi-Lift
Usage: Street/Performance
Cam Type: Hydraulic Roller
Grind Number: M8 248C
Exhaust Duration at .053 Inch Lift: 254
Lobe Separation: 110.25
Intake Valve Lift: 0.522
Exhaust Valve Lift: 0.522
Intake Duration at .053 Inch Lift: 248
Basic Operating RPM Range: 2000-6400
Lifters Included: No
Valve Springs Required: Yes
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