if im running hondata, is there a downside to getting much larger injectors... I planned on 720's but an otion openned up for some 900's

Thanks

 

how much power are you planning to make?

 

Im planning on 400 but hoping for around 450 whp

 

well if you run 900 you are just gonna have to pull more fuel than the 720's. i dont know how your idle will be though

 

I was reading something about how there are no ill effects from bigger injectors.. and there will be no rough idle either. Im not completely sure though... which is why i ask

 

well you got hondata dude so you can fine tune it very well

 

k so I will get the injectors.

 

I went big with mine because I got a good deal on them. I'm running Siemen Deka 86# injectors and a Haltech E6K. I had to idle it at 900 and advance the timing at idle to about 22, but other than that they run like stock. I'm also idling them rediculously low(1ms at 36psi rail pressure).

 

I havent learned very much about injectors... so I have a couple questions too. when are resistor boxes required? and what is peak and hold? and what is saturated?
thanks

 

900's should be sufficient, that's what we're running on Brian's car as of right now... It made *536whp yesterday on 22lbs... It was on the same 900's when it made 430whp on 17lbs so the range is pretty broad... Get a good fuel pump... We were dropping 5psi up top with the Walbro 255lph HP so we had to add in one inline one... Brian will be running his 1200's soon and Duc is going up to 1600's when his new turbo comes in... Their cars are daily driven and tuning so far hasn't been a problem... As for the injectors a resistor box is required for peak hold injectors (they do NOT have resistance built into them) saturated injectors are just like standard OE Honda OBD1/2 injectors which are high impedance (they have their resistance built into them) It's pretty simple... Hope this helps, Peace
*TYPO...


Modified by Kataku2K3 at 10:30 PM 6/12/2003

 

Thanks for the info... Is one or the other prefered for boost or are they pretty much the same?? thanks what turbo is brian running?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kataku2K3 &raquo;</TD></TR><TR><TD CLASS="quote">900's should be sufficient, that's what we're running on Brian's car as of right now... It made 534whp yesterday on 22lbs... It was on the same 900's when it made 430whp on 17lbs so the range is pretty broad... Get a good fuel pump... We were dropping 5psi up top with the Walbro 255lph HP so we had to add in one inline one... Brian will be running his 1200's soon and Duc is going up to 1600's when his new turbo comes in... Their cars are daily driven and tuning so far hasn't been a problem... As for the injectors a resistor box is required for peak hold injectors (they do NOT have resistance built into them) saturated injectors are just like standard OE Honda OBD1/2 injectors which are high impedance (they have their resistance built into them) It's pretty simple... Hope this helps, Peace</TD></TR></TABLE>

That's very odd that that car picked up 104whp with 5 more lbs of boost?

 

Really?? I know you know your **** tony1 but that's what we made on 22lbs... I put up the 536whp plot and i'll get the 430whp one up too... It really was just a 5lbs increase 17-22lbs... I dunno, haha Peace

 

That's a little over 20hp per/lb of boost. That must be a really efficient turbo at that boost! I don't doubt the dyno numbers, maybe the gauge was off a little or something? Either way, good numbers!

 

what is your set up?

 

Brian's or were you talking to tony1??? haha, sorry... If you were refering to me... here's a link to the plot/setup... ::Ground Zero Motorsports:: [Brian]

 

thats pretty sick! Im hoping for about 400-450 whp outta my SC44. ::crosses fingers::