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Mart Jeltema · 03-10-2011, 05:11 PM

This is a loaded question. BST differs from the dyno to race track in many cases. On our open chamber 10:1 engines we run anywhere from 42-46 degrees. BSFC numbers will vary with BARO (CALT) etc. It's a at the track tuning.

MJ

03-10-2011, 05:11 PM	#16
Mart Jeltema Junior Member Join Date: Feb 2007 Posts: 37 Likes: 0 Liked 10 Times in 2 Posts	Re: Spark Timing This is a loaded question. BST differs from the dyno to race track in many cases. On our open chamber 10:1 engines we run anywhere from 42-46 degrees. BSFC numbers will vary with BARO (CALT) etc. It's a at the track tuning. MJ