Vapor Lock 70 Dart Swinger 340 Car
I have aftermarket efi and once the in tank pump is off the fuel drains back out of the tbs, nice.
I put a new Holley vacuum secondary carb on my Dart and took it for a rip, everything works well.
I did notice fuel vapors coming out of the bowl vents, more so in the front.
If I put my finger over it and let off, fuel spits out. Only on the front bowl.
It doesn't drain the bowl in anyway if left to sit hot or until cold.
My brain started to consider a spacer or a return filter, but it's 100* here now, car isn't overheating, fuel line wrapped from before it enters the engine compartment to the carb line, and no problems restarting when hot, or cold.
I have aftermarket efi and once the in tank pump is off the fuel drains back out of the tbs, nice.
I put a new Holley vacuum secondary carb on my Dart and took it for a rip, everything works well.
I did notice fuel vapors coming out of the bowl vents, more so in the front.
If I put my finger over it and let off, fuel spits out. Only on the front bowl.
It doesn't drain the bowl in anyway if left to sit hot or until cold.
My brain started to consider a spacer or a return filter, but it's 100* here now, car isn't overheating, fuel line wrapped from before it enters the engine compartment to the carb line, and no problems restarting when hot, or cold.