Engine Kits

1996-up Chevy 454 TBI Hydraulic Roller Camshaft
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1996-up Chevy 454 TBI Hydraulic Roller Camshaft



Part #: 11-412-8
List Price: $586.88
Our Price: $293.44
You Save: $293.44



96 and older TBI Chevy 454 Hydraulic Roller camshaft especially designed for TBI ( Throttle Body Injection ) although not required a programmer or chip would complement this cam

 

GM 454 with TBI 1996 and older

Part

RPM

Adv Duration

Valve Lift

Lobe

Valve

Number

Range

In

Ex

In

Ex

Sep

springs

11-412-8

1000 to 5000

266

276

.485

.485

112°

911-16

You must have matching valve springs if using this cam

 

Advertised Duration 266 int./276 exh.
Advertised Exhaust Duration 276
Advertised Intake Duration 266
Basic Operating RPM Range 1,000-5,000
Brand COMP Cams
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible Yes
Duration at 050 inch Lift 210 int./220 exh.
Exhaust Duration at 050 inch Lift 220
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.485 in.
Grind Number CB 266H-R12
Intake Duration at 050 inch Lift 210
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.485 in.
Lobe Separation (degrees) 112
Notes For throttle body injection applications.
Part Type Camshafts
Product Line COMP Cams Computer-Controlled Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.485 int./0.485 exh. lift