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I have a 363 SBF. 11.5:1. I switched from a turbo combo where I found it easy to make gobs of power. Now I'm looking at running NA for a while. I was wondering what timing and AFR numbers I should start out with. I was running the turbo set up at 28 degrees and 11-11.5 AFR Another thing I need to know is what plug I should start with. Does the e85 like more or less timing part throttle? I'm just trying to get a head start.

Solid roller, 256/264 .621/.621 7500rpm
TFSHP 225 by TEA.
Super Victor/90mm
1 7/8 kooks
I'm thinking the engine should make around 550.
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