View Single Post
  #1  
Old 06-04-2000, 12:24 AM
500plus's Avatar
500plus 500plus is offline
Senior Chief
 
Join Date: Jan 2000
Location: tulsa,ok,usa
Posts: 388
Default

any help would be appreciated!!! new Holley
blue fuel pump..already tried another..the problem is after running for about 5-8 minutes the fuel pressure drops from 8psi to 1 or 1 1/2psi! 1/2" lines from tank sump going into fram filter then pump to more 1/2"
lines alll the way to front of car into regulator then to carb..pressure gauge just
before carb..pumps are mounted in the area above the rearend..is this the prob? 1st time
using electric pumps.like I said good pressure until after running for a few minutes. the exhaust turns down in front of rearend and nothing seems to be close to the lines which runs on the outside of the frame rail just past the leaf springs..Thanks for any info. Bill