bigbl62 Posted December 14, 2004 Report Share Posted December 14, 2004 My fuel pressure seems to be at 60lbs when at idle or whan not on the gas, then when step on the gas i drops down to about 57,58 lbs is that ok or should it stay constant? Link to comment Share on other sites More sharing options...
vdrumright Posted December 14, 2004 Report Share Posted December 14, 2004 Which fuel pump did you go with? Intank? Link to comment Share on other sites More sharing options...
bigbl62 Posted December 14, 2004 Author Report Share Posted December 14, 2004 the intank that comes with the radix kit for an 04 ss Link to comment Share on other sites More sharing options...
BenKey Posted December 14, 2004 Report Share Posted December 14, 2004 55-60 is where it should be. If it drops a little @WOT, that sounds like a normal sympton. Mine does the same. A few degrees either way is fine. If it were dropping 10-15, or more, then you might have something else going on. Link to comment Share on other sites More sharing options...
bigbl62 Posted December 14, 2004 Author Report Share Posted December 14, 2004 thanks just wanted to be sure. Link to comment Share on other sites More sharing options...
BigTex Posted December 14, 2004 Report Share Posted December 14, 2004 I agree with Ben. Normal pressure should be 58psi. Anything near that will be fine. If you notice it start at 58 on a WOT run and slowly fall several pounds, then you may be near the limit of your fuel system. I'd expect the in-tank upgrade you've done will support more HP than the in-line upgrade the older models have. Link to comment Share on other sites More sharing options...
GEAR M UP Posted December 14, 2004 Report Share Posted December 14, 2004 bigbl62, you should be OK..... You'll know if you having problems......I had a problem with mine on WOT......It went from 60 down into the 20's....... Link to comment Share on other sites More sharing options...
GUNNER Posted December 15, 2004 Report Share Posted December 15, 2004 Fuel pressure should remain pretty constant. Dropping fuel presure under full throttle is a BAD THING. Link to comment Share on other sites More sharing options...
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