Discuss all Forced induction modifications for the Fit
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so if u want to boost to 10 psi will the 310's that come with the t1r kit work?... or will i need 370's min or 450s for some leayway incase i deside to build the motor later.... also will the fuel pump need to be upgraded?
Im hope that 310 that come with the t1r kit will be sufficent to run 10 psi.... but better to know now before i tune than try to tune @10psi and max out the injecors..... or the fuel pump...
thanks in advance
Cam
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"volks just look so much better with brembo"
guys are running 10psi on the t1r 310cc injectors.... i think it is almost maxing them out though.
thats freaky...if they are running the injectors maxxed that leaves no room for fuel corrections the ecu does for intake air temp and engine coolant temp....what im coming up with here RC Fuel Injection is saying you guys will need 400cc injectors for 200bhp (crank horsepower)
i would suggest going with something like the acura rdx injectors since they are cheap and oem reliable and 410cc
basicly go with as big of a injector as you can idle properly...my n/a 1.9 liter motor in my 2k civic si runs on 440's without issue....ive idled 1.8liter gsr motors on 1000cc injectors without issues....
go with the acura rdx injectors or get rc440 injectors....
thanks for the heads up, now i have got to compair the local pricing for the rdx vs the rc440's..... anyone want to buy some 310's?
also, the fuel pump issue... intank or exernal? any suggestions? or not needed for 10 psi?
thanks in advance
Cam
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"volks just look so much better with brembo"
im still not 100% sold on the RDX injectors.. its just bugs me to use some other car's oem injectors
fuel pump should, in theory, be upgraded along with the injectors.. usually it's Walbro 255lph.. i think it's an inline fuel pump so should be simple enough
im still not 100% sold on the RDX injectors.. its just bugs me to use some other car's oem injectors
fuel pump should, in theory, be upgraded along with the injectors.. usually it's Walbro 255lph.. i think it's an inline fuel pump so should be simple enough
plenty of peope use rdx injectors in k series setups...the oem injectors have lower failure rate then RC injectors so i dont understand why your not sold on them....
walbro 255 is an intake fuel pump...if you want inline use a bosch...i wouldnt recomend inline fuel pumps though...
so 4get the inline pump.... walbro 255 is the one to go with? or mabe a bigger 1? so if in the future i build the motor i wont have to go buy it then...
also y are you not sold on internal pumps artie?
thanks in advance
cam
__________________
"volks just look so much better with brembo"
so 4get the inline pump.... walbro 255 is the one to go with? or mabe a bigger 1? so if in the future i build the motor i wont have to go buy it then...
also y are you not sold on internal pumps artie?
thanks in advance
cam
the walbro 255 is plenty big enough for us...ive run built gsr turbo motors on 1000cc injectors to over 500hp with a 255hp (high pressure version of the 255) get the walbro 255hp or 255 and youll have more then enough fuel
i dont like inline pumps because its another point of failure...also if either pump fails you end up getting less fuel and going way lean and possibly doing damage...with just one pump if it fails your engine shuts off no damage...
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