Holley/Demon Carb stumble
I'll just go over everything.
#8. Top of the dogleg is opposite the main air bleed cross drilling in the main body.
Sometimes there is a hole drilled in the top of the dogleg. Originally this was done in carbs with emulsion tubes.
#22 Emulsion holes, top into the angle channel is an anti-siphon hole aka kill bleed. Call that a 2 e-hole block with kill bleed.
#24 Connecting passage to bottom of Main well.
#25 Connecting passage to bottom of Idle up well. Idle Feed restrictions are often in this passage.
Here's the bowl side with the wells and connecting passages drawn in.
Body with old gasket on it. Impressions show the Air well and Idle down well.
Generally a good book. Covers all the basics and then snippets of more subtle stuff. A coupe things its not clear about and the PV thing is just wrong.
I think YR covered some this.
I'll just go over everything.
#8. Top of the dogleg is opposite the main air bleed cross drilling in the main body.
Sometimes there is a hole drilled in the top of the dogleg. Originally this was done in carbs with emulsion tubes.
#22 Emulsion holes, top into the angle channel is an anti-siphon hole aka kill bleed. Call that a 2 e-hole block with kill bleed.
#24 Connecting passage to bottom of Main well.
#25 Connecting passage to bottom of Idle up well. Idle Feed restrictions are often in this passage.
Here's the bowl side with the wells and connecting passages drawn in.
Body with old gasket on it. Impressions show the Air well and Idle down well.