Engine Kits

1955-98 Chevy 262-400 Oval Track Xtreme Solid Lifter Camshaft
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1955-98 Chevy 262-400 Oval Track Xtreme Solid Lifter Camshaft



Part #: 12-651-5
List Price: $379.84
Our Price: $189.92
You Save: $189.92

Availability: In Stock



Comp Cams Oval Track-Xtreme Camshaft Chevrolet 262-400 c.i. 8 cyl. 1955-1998 Oval Solid Lifter 

These camshafts use COMP's new XTQ intake profiles with the XTX exhaust profiles for more area under the curve than most good .875” lifter designs, while still allowing standard .842” lifters. Solid-1/4-3/8 Fast track. 327-358 cid. 9:1. 2bbl good intake & exhaust. 278XO
Advertised Duration 278 int./284 exh.
Advertised Exhaust Duration 284
Advertised Intake Duration 278
Basic Operating RPM Range 2,800-6,600
Brand COMP Cams
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 248 int./250 exh.
Exhaust Duration at 050 inch Lift 250
Exhaust Valve Lash 0.018 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.525 in.
Grind Number 278XOS
Intake Duration at 050 inch Lift 248
Intake Valve Lash 0.016 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.531 in.
Lobe Separation (degrees) 108
Part Type Camshafts
Product Line COMP Cams Oval Track Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.531 int./0.525 exh. lift