New to me, twin 454,B&M 250,s - what ingition curve?
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New to me, twin 454,B&M 250,s - what ingition curve?
Hi, I’m almost ready to try this 39 c.c. Scorpion, trying to set up the msd ingition curve, any one have an idea? 8.6 to 1 compresion, holly 1000 cfm,24 pitch clever 4 blades, stainless marine headers,,,,