Hiya,

Balancer is spanking new and verified.... Unless it slipped during drag racing. But it is a performance part. I'll check it again. Let me ask the question this way..
What is the total timing curve allowed for a small block? crank, weights, vacuum advance?
Also, how much timing advance does the vacuum advance allow?
I'd just set crank timing back to 8 BTDC if it wasn't such a batch to start in cold weather, And max horsepower is at 11 BTDC, I should be able to set it close.