standard injector lag times

sx_turbo

Lifer
hi i need the lag times of the standard injectors.


i have done a search but found nothing really concrete.


i really need this information for my power fc
 

HYBRID

Super Moderator <a href="http://www.toyotagtturbo.
ricky u better bend over lol :p

car EP71 (part no. ND23250-11020)
engine 2E-TE
color color of the sea
plug shape Ellipse
resistance 2.9
injector lag time and cc/min at: 2.55bar = 0.50ms, 225cc
injector lag time and cc/min at: 3.05bar = 0.52ms, 250cc
injector lag time and cc/min at: 3.55bar = 0.50ms, 275cc

car EP82 (part no. ND23250-11060)
engine 4EFTE
color green
plug shape ellipse
resistance 14.8
injector lag time and cc/min at: 2.55bar = 0.90ms, 290cc
injector lag time and cc/min at: 3.05bar = 0.91ms, 320cc
injector lag time and cc/min at: 3.55bar = 0.93ms, 345cc

(courtesy of mr.Aga & the greek forums :)) had been searthing for this for half an hour before i remembered where it was lol..

kon
 

sx_turbo

Lifer
lol

thanks kon, i see these in a previous thread and wasnt to sure on them.


the lag time for the stock tiny injectors are higher than the SARD 550cc injectors.

the sard 550's are 0.85secs lag time at stock fuel pressure apparently
 

HYBRID

Super Moderator <a href="http://www.toyotagtturbo.
theyre genuine dude :) iv tried & tested them all on the emu & theyre as accurate as it gets.. the 295's have a strange lag time as remember they are a 4 port injector.. not the common single pin injector.. :)

sard dont use the mazda lag times.. iv been looking for them for a while & cant seem to find them..

kon
 

sx_turbo

Lifer
no ur right sard dont do the mazda lag times.

thats cool kon, helps me out a lot.

also the fact that the sard 550's are quicker at opening and closing than the stock injectors, theoretically i should be able to get a near stock tune.

or am i reading it wrong lol
 

HYBRID

Super Moderator <a href="http://www.toyotagtturbo.
not exactly lol.. it will help to reduce injector problems down low, but it will still need ALOT of work done to get them that close to stock down low :)

kon
 

hybrid_G4E

Member +
right. since the question is answered, can i add another one?

why do you want to know about the lag times of standard injectors?
and what does it do?
 

sx_turbo

Lifer
i want to know because the apexi power fc needs to know what they are when you change to bigger injectors.

i dont know the complete in's and outs of it all to be fair, but the guy i want to tune my car asked for the information
 
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