<VV> Vapor lock revisited

[GFrenzie at aol.com]

Awhile back, I asked the "Corvair Guru's" on here what is causing my '61  
Rampside not to start right back up after I have driven it only a couple of  
miles or so. It will start after it has sat for about 20 to 30 minutes, leading  
me to believe "something" has to cool down.
 
It was suggested that, I replace the fuel pump (which I did with a brand  new 
one), make sure the fuel lines are not touching the top engine shroud (moved  
the fuel lines up and away from the shrouding at least one inch or more),  
Have completed a recent oil and filter change, checked the oil cooler for any  
debris (none). 
 
If any of you guru's out there can offer some explanation to why this is  
happening and to correct it, I would apprciate it.
 
Thanks,
George (ACORN's chapter #148 ...Rochester, New York