priming problem

[tannerhall4e]

hey guys i was trying to lengthen my fuel line from the pipe to the tank to make the fuel cooler but instead i think i is too long or somthing because when i try to prime my engine now by blocking the exhaust its like there not enough pressure to make the fuel go through?? please tell me what to do

 

[Metalhead Matt]

If it was fine before, I'd put it back the way it was. I've never heard of fuel getting too hot. What makes you think this and what kind of problems is the hot fuel causing?

 

[tannerhall4e]

I've read that after a while from the exhaust being hot the hot air goes into th fuel and and makes it hot and they say that decreases ur engines performence so they say to lengthen the fuel tube or add a fuel cooler