SKU: 12-443-8

SBC Xtreme Energy 242/248 LSA 110 Hydraulic Roller Camshaft Chevy Small Block 350 XR294HR

RPM Range: 2800 - 6100


In Stock


XR294HR Comp Cams 12-443-8 Small Block Chevy 350 Hydraulic Roller Camshaft - Retro fit. Rough Idle, High Performance

RPM Range: 2800-6100

Small Block Chevy Comp Cams Hydraulic Roller Camshaft for Street/strip applications, 9.5:1 compression, intake, headers, 3000+ stall, gears. Rough idle.

Xtreme Energy™ 242/248 Retro-Fit Hydraulic Roller Cam for Chevy Small Block 350 383 & 400 cubic engines. Street/strip applications. 9.5:1 Compression, intake, headers, gears and a 3000+ stall needed. Has a Rough tough idle.

Engine Family:  Small Block Chevy 350 383 400 c.i. 8 Cylinder (1958-1998)

RPM Operating Range:   2,800-6,100

Grind Number:  XR294HR

Cam Type:   Hydraulic Roller

Lifter Style:  Hydraulic Roller

Camshaft Series:   Xtreme Energy

Usage:  Street/Performance

Advertised Intake Duration:   294

Advertised Exhaust Duration:  300

Intake Duration at .050 Inch Lift:  242

Exhaust Duration at .050 Inch Lift:   248

Intake Valve Lift:   0.54

Exhaust Valve Lift:   0.562

Lobe Separation:   110

Exhaust Close ATDC:   36

Intake Open BTDC:   41

Exhaust Open BBDC:   84

Intake Close ABDC:   73

Camshaft Gear Attachment:    3-Bolt


SKU 12-443-8
Barcode # 036584025191
Lifters Included No
Camshaft Series Xtreme Energy
Exhaust Duration At .050 Inch Lift 248
Advertised Exhaust Duration 300
intake valve lift 0.54
Camshaft Gear Attachment 3-Bolt
Basic Operating Rpm Range 2,800-6,100
Lobe Separation 110
Cam Type Hydraulic Roller
Lifter Type Hydraulic Roller
Valve Springs Required Yes
Grind Number XR294HR
Intake Duration At .050 Inch Lift 242
Advertised Intake Duration 294
Exhaust Valve Lift 0.562
Camshaft Material Austempered Ductile Iron


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