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New to me, twin 454,B&M 250,s - what ingition curve?

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Old 07-15-2018 | 08:53 PM
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Scscoripion
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Default 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,,,,
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Old 07-15-2018 | 11:32 PM
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dereknkathy
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A lot of people use locked timing with blowers.
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Old 07-16-2018 | 01:15 AM
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I would set it up with around 16-20* of advance with full advance around 3500rpms.
Run total timing at 32-34*
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Old 07-16-2018 | 09:01 PM
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Thank you Griff,I don’t know about locking out the timing, seems like it may run better with the advanced system working,,,,
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