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View Full Version : ka-t has no power???


nismo_drifter
10-21-2008, 01:17 PM
just got my ka-t running and i drove it around the block, okay so when i step on it the rpms go up but the drag and when it gets into boost it bogs then drags some more till it hits 6k rpm then it just cant go no more and stops there???what is wrong there is also no power to even when its in boost because the rpm is dragging so bad...

sr t25
370cc
complete exuast
fmic
nismo fpr type b
walbro fuel pump
emance tune
z32 maf

also is there suppose to be something in the fpr when you take the screw all the way out, like a spring or something???because there is nothing there on mine and my fuel pressure gauge is on right after my fuel filter and the fpr is as close to the stock position as possible and my fuel pressure reads 100psi on start up...so when i adjust it the pressure just stays the same until i unscrew it till its almst out then the needle on the gauge just flys back and fourth from 100 to 20psi???what is going on with my car???

S14DRFTX
10-21-2008, 01:52 PM
at idle you shoud be at 36psi on fuel pressure with vacuum attached and 42psi with out

Yellow4g63
10-21-2008, 09:20 PM
Your FPR is prob broken. Sounds like the car is running really rich if u @ 100psi at idle lol.