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can anyone confirm stock cam VE?

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Old 11-24-2004, 09:20 AM
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Default can anyone confirm stock cam VE?

here is what i found for 97 ls1 stock cam valve events. Does anyone know if these are correct?
intake opens @ .50 -12 BTDC
closes 34 ABDC
113 centerline with .473 lift

exhaust opens @ .50 46 BBDC
closes -16 ATDC
121 centerline with .478 lift

202/210 duration with 117 lsa
This is very important to me...thanks
Old 11-24-2004, 10:09 PM
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wow...you'd think thats the one cam everyone would now...the first
Old 11-25-2004, 06:23 AM
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202/210 117lsa 121icl

Is that correct?

@.05

IO= -20
IC= 42
EO= 38
EC= -8
ECL= 113
Overlap= -28
Old 11-25-2004, 07:23 PM
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where did you get those specs?
Old 11-25-2004, 08:04 PM
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Which? The valve events?

I took the specs of the camshaft you gave, and then got those valve events.
Old 11-25-2004, 08:33 PM
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Intake Duration - ID 202
Exhaust Duration - ED 210
Lobe Center Angle - LCA (also known as LSA) 117
Intake Centerline - ICL 113


Intake Valve opens - IVO 2 BTDC (- indicates ATDC)
Intake Valve closes - IVC 20 ABDC
Exhaust Valve Opens - EVO 46 BBDC
Exhaust Valve Closes - EVC -16 ATDC (- indicates BTDC)
Exhaust Centerline - ECL 121
Overlap....................... -28 degrees
Old 11-26-2004, 05:48 AM
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i dunno any of the specs, that's what i am trying to find out. The ones i listed were some i came across on the 'net




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