N4cer

iTrader: (11)

I admit I don't know exactly what valve events are optimal. Can someone critique these valve events and comment? It'd be great if maybe someone can tell me what values are optimal for valve events too.


(This is not any particular cam. These are numbers for a cam that we measured from a pile in my tuner's garage.)

Intake Open
0.006 32 BTDC
0.05 8 BTDC

Intake Close
0.006 73 ABDC
0.05 46 ABDC

Intake Adv Duration 285
Intake Duration @ .050 234

Intake Centerline 108


Exhaust Open
0.006 81.5 BBDC
0.05 56.5 BBDC

Exhaust Close
0.006 31 ATDC
0.05 4.5 ATDC

Exhaust Adv Duration 292.5
Exhaust Duration @ .050 241

Exhaust Centerline 114


LSA 111 (Cam Degrees)

PREDATOR-Z

Looks similar to a G5X3 234/241, 114+3 will act the same