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Author Topic:   Fuel pressure problem
DEEDDUDE
Dirt Maniac

Total posts: 157
posted July 24, 2005 08:17 AM  
Has any one experienced this problem?
This set-up is the exact system I used in a different car, but with different results. I set my fuel pressure at 5.5 psi. As the engine gets hot the pressure rises. Upwards to 15 psi. I ran all new fuel lines and covered them with the high temp. aluminum cover convoluted tubing. Moved regulator further away from the headers. I removed the fuel log thinking it was getting to hot. I wouldn't think the fuel pump could put out more than 9 psi. and the regulator would keep it from going above set pressure. My thinking it's getting hot and expanding. What can I do now? Thanks for any advise.

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