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hi guyz
i have a problem with my evo everytime i try to tune the car the car is running lean not enough fuel goin throw the inj i dont know why so if any1 faced heared about such a problems such as mine and know what is going wrong there i would really appricate help am listing the modds here and if there is anythin wrong tell me and if am missing somethin tell me i might be able to add ,, i was thinking of changing the turbo to a gt35r and change the intercooler and i NOS kit 100hp but everytime i think of the fuel problem i change my mind the car was on the dyno for about 4 times and still the same problem we tried to change stuff as the tuner asked me to do but response from the car
ARP bearings
ARP stutds full set head crank con rods
brain crower con rods
jun pistons
jun 272 cam kit
head been polished
jun cam pullys
SARD 720cc inj
HKS fuel line
sard fuel reg
welbro 255 internal fuel pump
BOSCH 044 extranel fuel pump
XS fuel filter
biltz exhaust system 3inch
blits air intake
APXI power FC
hks twin plate clatch
i fitted a supra alumine radeitor
HKS SSQ blow off v
i got the battery kit in the trunk
fuel catch tank
i got the stock turbo and intercooler

Why do you have an internal warlbro and external bosch?

I recomend you check your pumps are getting constand voltage, sould be inbetween 12/14v

If your not then wire up a 4pin relay.
1pin earth
2pin direct power from battery
other 2pins spliced inbetween original 12v power for fuel pump

Because your running 2 pumps do this for each pump.

Let me no how you get on.

Thanks
Yasir

i got them because 1s i got a fuel catch tank in the trunk 255 welbro fills the fuel catch tank and the bosch feeds the injectors dirctly

hey digger........... i beleive the problems been sorted out now?