Engine Kits

Chevy 350 GEN III/LS1/LS6 Xtreme RPM High Lift Hyd. Roller Camshaft
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Chevy 350 GEN III/LS1/LS6 Xtreme RPM High Lift Hyd. Roller Camshaft



Part #: 54-426-11
List Price: $839.82
Our Price: $419.91
You Save: $419.91

Availability: In Stock



GEN III/LS1/LS6 350ci Xtreme RPM High Lift Hyd.Roller Camshaft #54-426-11. HYDRAULIC ROLLER-Great street / strip camshaft for midrange and high rpm power. Must have computer modifications.

Advertised Duration

Duration @ 0.050

Valve Lift
W/1.5 Rocker

Lobe Sep.
Angle

RPM
Operating
Range

Int.

Exh.

Int.

Exh.

Int.

Exh.

 

 

275

277

222

224

.566

.568

112º

1800 - 6800

 

Advertised Duration 275 int./277 exh.
Advertised Exhaust Duration 277
Advertised Intake Duration 275
Basic Operating RPM Range 1,800-6,800
Brand COMP Cams
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 222 int./224 exh.
Exhaust Duration at 050 inch Lift 224
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.568 in.
Grind Number LS1 XR275HR-12
Intake Duration at 050 inch Lift 222
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.566 in.
Lobe Separation (degrees) 112
Part Type Camshafts
Product Line COMP Cams Xtreme RPM High Lift Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.566 int./0.568 exh. lift

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