Nitrous HP 236/248 Hydraulic Roller Cam for OE Roller SBC

HYDRAULIC ROLLER: 175+ nitrous system. 2500+ stall with lower gears and headers.

This is a cam only.

SKU
08-303-8
$329.98
 
Engine Family: Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)
RPM Operating Range: 2,400-6,500
Grind Number: NX288HR
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: Nitrous HP
Camshaft Gear Attachment: 3-Bolt
Usage: Street/Strip
Valve Springs Required: Yes
Camshaft Material: Austempered Ductile Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 288
Advertised Exhaust Duration: 248
Intake Duration at .050 Inch Lift: 236
Exhaust Duration at .050 Inch Lift: 248
Intake Valve Lift: 0.52
Exhaust Valve Lift: 0.54
Lobe Lift Intake: 0.347
Lobe Lift Exhaust: 0.361
Lobe Separation: 113
Intake Centerline: 108
Assembly Lubricant Included: No
Valve Timing @ 0.006 Lift:
Exhaust Close ATDC: 39
Exhaust Open BBDC: 96
spec-card-valve-timing
Intake Open BTDC: 36
Intake Close ABDC: 72
Component Part Number
K-Kit Upgrade: K08-303-8
CL-Kit Upgrade: CL08-303-8
SK-Kit Upgrade: SK08-303-8
Lifter Kit: 850-16
Timing Set: 2136  /   3136
Rocker Arms: 1417-16
Push Rods: 7808-16
Valve Springs: 986-16  /   987-16
Steel Retainers: 730-16  /   740-16
Valve Locks: 611-16  /   613-16
Valve Seals: 503-16
Distributor Gears: 12200
Break-In Lube: 159