Thread: Timing
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Old 07/14/2007, 10:06 AM   #7
davidathans
My Car Details
 
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Best e.t. : 11.042, Fastest speed: 124.08, Best 60' : 1.615, 0 to 100 in 6.98

Location: San Fernando Valley, California
Joined: Jul 04
Posts: 703

my 500HP 347 stroker with .544" intake .560" exhaust and 290 degrees duration advertised for intake and 300 degrees duration advertised for exhaust (232 degrees duration at .05" lift intake, 242 degrees duration at .05" lift exhaust) 110 degrees lobe seperation...hydraulic roller lifters...aluminum heads and intake manifold....with pro-billet msd distributor and 6AL box and msd coil...with autolite 3924 sparks gapped to .045".......

i have 16 degrees initial advance and 20 degrees built into the centrifugal/vacuum advance for a grand total of 36 degrees total timing...no pinging on 91 octane
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