I have just rebuilt a new to me 89 K2500 truck, sbc 350. along with headers and +0.030" bore and valve job I installed this cam. degreed to 108 LCL. has anyone ever used one of these "computer friendly" cams? I am soon ready to install engine back in the truck and wanted to be aware of any issues before I fire it up that first time. Is the computer really compatible or do I need a superchip type thing?


Camshaft Specification Table
Part Number 12-249-4
Engine 1955-1998 Chevrolet
262ci-400ci
8cyl.
Grind Number CS XE249H-12
Description

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Intake Exhaust
Valve Adjustment 0 0
Gross Valve Lift 0.434 0.444
Duration At 0.006 Tappet Lift 249 260

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Valve Timing At 0.006
Open Close
Intake 16 52
Exhaust 66 14

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These Specs Are For The Cam Installed At 108 Intake CL
Intake Exhaust
Duration At 0.05 206 212
Lobe Lift 0.289 0.296
Lobe Separation 112

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